Trace number 3287130

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss 1.0? (TO) 1299.45 1300.01

General information on the benchmark

Nameapplication/jarvisalo/smtqfbv-aigs/
smtlib-qfbv-aigs-VS3-benchmark-S2-tseitin.cnf
MD5SUMb967fca11e85ef5b614d3452b1c4b2ad
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables257030
Number of clauses769313
Sum of the clauses size1795061
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2512874
Number of clauses of size 3256437
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 17718
0.00/0.20	c parsetime: 191039us
0.00/0.20	c parsed 769313 clauses with 257030 variables
7.85/8.18	c init all components done
7.85/8.18	c ====================
7.85/8.18	c trail size: 3606

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3287130-1304138596/watcher-3287130-1304138596 -o /tmp/evaluation-result-3287130-1304138596/solver-3287130-1304138596 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3287130-1304138596.cnf 1620224789 2400 7680 2 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 5.25 4.48 4.00 5/190 17717
/proc/meminfo: memFree=29949000/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0

[startup+0.100658 s]
/proc/loadavg: 5.25 4.48 4.00 5/190 17717
/proc/meminfo: memFree=29949000/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200643 s]
/proc/loadavg: 5.25 4.48 4.00 5/190 17717
/proc/meminfo: memFree=29949000/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300635 s]
/proc/loadavg: 5.25 4.48 4.00 5/190 17717
/proc/meminfo: memFree=29949000/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700557 s]
/proc/loadavg: 5.25 4.48 4.00 5/190 17717
/proc/meminfo: memFree=29949000/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50042 s]
/proc/loadavg: 5.15 4.47 4.00 5/192 17719
/proc/meminfo: memFree=29827596/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=150060 CPUtime=1.49 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 54271 0 0 0 142 7 0 0 19 0 1 0 525458335 153661440 30480 33554432000 4194304 5523604 140734179566240 18446744073709551615 18446744073699065939 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 37515 30480 328 325 0 33329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 158760

[startup+3.10111 s]
/proc/loadavg: 5.15 4.47 4.00 5/192 17719
/proc/meminfo: memFree=29793248/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=196672 CPUtime=3.08 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 65761 0 0 0 298 10 0 0 24 0 1 0 525458335 201392128 40969 33554432000 4194304 5523604 140734179566240 18446744073709551615 242970208481 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17718/statm: 49168 40969 330 325 0 44982 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 205372

[startup+6.30056 s]
/proc/loadavg: 5.15 4.47 4.00 5/192 17719
/proc/meminfo: memFree=29776548/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=199552 CPUtime=6.08 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 66468 0 0 0 596 12 0 0 25 0 1 0 525458335 204341248 41676 33554432000 4194304 5523604 140734179566240 18446744073709551615 4274962 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17718/statm: 49888 41676 330 325 0 45702 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 208252

[startup+12.7005 s]
/proc/loadavg: 5.19 4.50 4.01 5/192 17719
/proc/meminfo: memFree=29726212/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=251680 CPUtime=12.44 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 79219 0 0 0 1230 14 0 0 25 0 1 0 525458335 257720320 54427 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 62920 54427 372 325 0 58734 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 260380

[startup+25.5003 s]
/proc/loadavg: 5.01 4.48 4.01 5/192 17719
/proc/meminfo: memFree=29717168/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=252796 CPUtime=25.24 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 79500 0 0 0 2510 14 0 0 25 0 1 0 525458335 258863104 54708 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 63199 54708 372 325 0 59013 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 261496

[startup+51.1009 s]
/proc/loadavg: 4.66 4.44 4.01 5/192 17720
/proc/meminfo: memFree=29700652/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=254712 CPUtime=50.83 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 79958 0 0 0 5068 15 0 0 25 0 1 0 525458335 260825088 55166 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 63678 55166 372 325 0 59492 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 263412

[startup+102.301 s]
/proc/loadavg: 4.26 4.37 4.01 5/192 17722
/proc/meminfo: memFree=29665976/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=257980 CPUtime=102.03 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 80758 0 0 0 10188 15 0 0 25 0 1 0 525458335 264171520 55966 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 64495 55966 372 325 0 60309 0
Current children cumulated CPU time (s) 102.03
Current children cumulated vsize (KiB) 266680

[startup+162.301 s]
/proc/loadavg: 4.21 4.34 4.02 5/192 17807
/proc/meminfo: memFree=30524612/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=263304 CPUtime=161.97 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 81928 0 0 0 16179 18 0 0 25 0 1 0 525458335 269623296 57136 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 65826 57136 372 325 0 61640 0
Current children cumulated CPU time (s) 161.97
Current children cumulated vsize (KiB) 272004

[startup+222.307 s]
/proc/loadavg: 4.22 4.32 4.03 5/192 17837
/proc/meminfo: memFree=30487944/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=267036 CPUtime=221.79 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 82864 0 0 0 22158 21 0 0 25 0 1 0 525458335 273444864 58072 33554432000 4194304 5523604 140734179566240 18446744073709551615 5327405 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 66759 58072 372 325 0 62573 0
Current children cumulated CPU time (s) 221.79
Current children cumulated vsize (KiB) 275736

[startup+282.301 s]
/proc/loadavg: 4.08 4.26 4.02 5/192 17838
/proc/meminfo: memFree=30477844/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=268944 CPUtime=281.78 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 83254 0 0 0 28156 22 0 0 25 0 1 0 525458335 275398656 58462 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 67236 58462 372 325 0 63050 0
Current children cumulated CPU time (s) 281.78
Current children cumulated vsize (KiB) 277644

[startup+342.301 s]
/proc/loadavg: 4.03 4.21 4.01 5/192 17840
/proc/meminfo: memFree=30452888/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=272924 CPUtime=341.79 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 84157 0 0 0 34156 23 0 0 25 0 1 0 525458335 279474176 59365 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332729 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 68231 59365 372 325 0 64045 0
Current children cumulated CPU time (s) 341.79
Current children cumulated vsize (KiB) 281624

[startup+402.3 s]
/proc/loadavg: 4.01 4.17 4.01 5/192 17841
/proc/meminfo: memFree=30402272/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3

################
# More data... #
################

/proc/17718/statm: 75846 66439 372 325 0 71660 0
Current children cumulated CPU time (s) 641.79
Current children cumulated vsize (KiB) 312084

[startup+702.301 s]
/proc/loadavg: 4.07 4.08 4.00 5/192 17850
/proc/meminfo: memFree=30291476/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=303384 CPUtime=701.79 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 91231 0 0 0 70154 25 0 0 25 0 1 0 525458335 310665216 66439 33554432000 4194304 5523604 140734179566240 18446744073709551615 4236839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 75846 66439 372 325 0 71660 0
Current children cumulated CPU time (s) 701.79
Current children cumulated vsize (KiB) 312084

[startup+762.3 s]
/proc/loadavg: 4.02 4.06 4.00 5/192 17851
/proc/meminfo: memFree=30289456/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=303896 CPUtime=761.8 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 91356 0 0 0 76155 25 0 0 25 0 1 0 525458335 311189504 66564 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 75974 66564 372 325 0 71788 0
Current children cumulated CPU time (s) 761.8
Current children cumulated vsize (KiB) 312596

[startup+822.301 s]
/proc/loadavg: 4.01 4.05 4.00 5/192 17881
/proc/meminfo: memFree=30383368/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=308144 CPUtime=821.8 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 92428 0 0 0 82154 26 0 0 25 0 1 0 525458335 315539456 67636 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332734 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 77036 67636 372 325 0 72850 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 316844

[startup+882.307 s]
/proc/loadavg: 4.00 4.04 4.00 5/192 17882
/proc/meminfo: memFree=30346484/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=313548 CPUtime=881.8 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 93935 0 0 0 88153 27 0 0 25 0 1 0 525458335 321073152 69143 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 78387 69143 372 325 0 74201 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 322248

[startup+942.3 s]
/proc/loadavg: 4.00 4.03 4.00 5/192 17884
/proc/meminfo: memFree=30323020/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=314636 CPUtime=941.8 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 94181 0 0 0 94153 27 0 0 25 0 1 0 525458335 322187264 69389 33554432000 4194304 5523604 140734179566240 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 78659 69389 372 325 0 74473 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 323336

[startup+1002.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/192 17886
/proc/meminfo: memFree=30315780/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=314636 CPUtime=1001.8 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 94185 0 0 0 100153 27 0 0 25 0 1 0 525458335 322187264 69393 33554432000 4194304 5523604 140734179566240 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 78659 69393 372 325 0 74473 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 323336

[startup+1062.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/192 17887
/proc/meminfo: memFree=30309292/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=314636 CPUtime=1061.8 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 94189 0 0 0 106153 27 0 0 25 0 1 0 525458335 322187264 69397 33554432000 4194304 5523604 140734179566240 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 78659 69397 372 325 0 74473 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 323336

[startup+1122.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/192 17898
/proc/meminfo: memFree=30290644/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=314636 CPUtime=1121.8 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 94223 0 0 0 112153 27 0 0 25 0 1 0 525458335 322187264 69431 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 78659 69431 372 325 0 74473 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 323336

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/192 17899
/proc/meminfo: memFree=30275732/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=319704 CPUtime=1181.8 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 95356 0 0 0 118152 28 0 0 25 0 1 0 525458335 327376896 70564 33554432000 4194304 5523604 140734179566240 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 79926 70564 372 325 0 75740 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 328404

[startup+1242.3 s]
/proc/loadavg: 4.12 4.03 4.01 5/192 17959
/proc/meminfo: memFree=30677224/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=325376 CPUtime=1241.77 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 96576 0 0 0 124147 30 0 0 25 0 1 0 525458335 333185024 71784 33554432000 4194304 5523604 140734179566240 18446744073709551615 5333677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 81344 71784 372 325 0 77158 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 334076



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.04 4.01 5/192 17960
/proc/meminfo: memFree=30580504/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=330188 CPUtime=1299.45 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 97808 0 0 0 129911 34 0 0 25 0 1 0 525458335 338112512 73016 33554432000 4194304 5523604 140734179566240 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 82547 73016 372 325 0 78361 0
Current children cumulated CPU time (s) 1299.45
Current children cumulated vsize (KiB) 338888

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1300 s]
/proc/loadavg: 4.08 4.04 4.01 5/192 17960
/proc/meminfo: memFree=30580504/32951132 swapFree=67111364/67111528
[pid=17717] ppid=17715 vsize=8700 CPUtime=0 cores=1,3
/proc/17717/stat : 17717 (riss.sh) S 17715 17717 16862 0 -1 4202496 331 0 0 0 0 0 0 0 22 0 1 0 525458335 8908800 252 33554432000 4194304 4922060 140735951488784 18446744073709551615 242970369157 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17717/statm: 2175 252 211 178 0 68 0
[pid=17718] ppid=17717 vsize=330188 CPUtime=1299.45 cores=1,3
/proc/17718/stat : 17718 (riss) R 17717 17717 16862 0 -1 4202496 97808 0 0 0 129911 34 0 0 25 0 1 0 525458335 338112512 73016 33554432000 4194304 5523604 140734179566240 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17718/statm: 82547 73016 372 325 0 78361 0
Current children cumulated CPU time (s) 1299.45
Current children cumulated vsize (KiB) 338888

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17717 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1299.45
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1299.45
CPU user time (s): 1299.11
CPU system time (s): 0.34
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 338888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1

runsolver used 1.9957 second user time and 5.10722 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-30 06:43:17
IDJOB=3287130
IDBENCH=82459
IDSOLVER=1598
FILE ID=node128/3287130-1304138596
RUNJOBID= node128-1304137214-17408
PBS_JOBID= 13170809
Free space on /tmp= 67408 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/application/jarvisalo/smtqfbv-aigs/smtlib-qfbv-aigs-VS3-benchmark-S2-tseitin.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3287130-1304138596/watcher-3287130-1304138596 -o /tmp/evaluation-result-3287130-1304138596/solver-3287130-1304138596 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3287130-1304138596.cnf 1620224789 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= b967fca11e85ef5b614d3452b1c4b2ad
RANDOM SEED=1620224789

node128.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      29949280 kB
Buffers:        439688 kB
Cached:         956484 kB
SwapCached:          0 kB
Active:        1402544 kB
Inactive:      1179936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      29949280 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:           95788 kB
Writeback:           0 kB
AnonPages:     1186736 kB
Mapped:          16568 kB
Slab:           353640 kB
PageTables:       7684 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1423436 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 67496 MiB
End job on node128 at 2011-04-30 07:04:59