Trace number 3280414

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) 1300.04 1300.01

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3586.1
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

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: 25721
0.00/0.15	c parsetime: 138440us
0.00/0.15	c parsed 626501 clauses with 138808 variables
6.99/7.01	c init all components done
6.99/7.01	c ====================
6.99/7.01	c trail size: 94071

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-3280414-1304131947/watcher-3280414-1304131947 -o /tmp/evaluation-result-3280414-1304131947/solver-3280414-1304131947 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3280414-1304131947.cnf 1028564522 2400 7680 2 

running on 2 cores: 4,6

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: 6.26 7.64 7.80 4/184 25720
/proc/meminfo: memFree=30664588/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0

[startup+0.022374 s]
/proc/loadavg: 6.26 7.64 7.80 4/184 25720
/proc/meminfo: memFree=30664588/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100364 s]
/proc/loadavg: 6.26 7.64 7.80 4/184 25720
/proc/meminfo: memFree=30664588/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300361 s]
/proc/loadavg: 6.26 7.64 7.80 4/184 25720
/proc/meminfo: memFree=30664588/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700247 s]
/proc/loadavg: 6.26 7.64 7.80 4/184 25720
/proc/meminfo: memFree=30664588/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50111 s]
/proc/loadavg: 6.08 7.58 7.78 5/194 25736
/proc/meminfo: memFree=30306672/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=111000 CPUtime=1.49 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 39761 0 0 0 144 5 0 0 25 0 1 0 603425339 113664000 21652 33554432000 4194304 5523604 140737445030768 18446744073709551615 4322843 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 27750 21652 325 325 0 23564 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 119700

[startup+3.10082 s]
/proc/loadavg: 6.08 7.58 7.78 5/194 25736
/proc/meminfo: memFree=30342880/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=111000 CPUtime=3.09 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 39775 0 0 0 304 5 0 0 25 0 1 0 603425339 113664000 21666 33554432000 4194304 5523604 140737445030768 18446744073709551615 4322889 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 27750 21666 325 325 0 23564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 119700

[startup+6.30024 s]
/proc/loadavg: 6.08 7.58 7.78 5/194 25736
/proc/meminfo: memFree=30341516/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=134052 CPUtime=6.29 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 45790 0 0 0 624 5 0 0 25 0 1 0 603425339 137269248 27681 33554432000 4194304 5523604 140737445030768 18446744073709551615 4322820 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 33513 27681 329 325 0 29327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 142752

[startup+12.7011 s]
/proc/loadavg: 5.76 7.46 7.74 5/194 25736
/proc/meminfo: memFree=30311540/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=138796 CPUtime=12.69 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 46846 0 0 0 1263 6 0 0 25 0 1 0 603425339 142127104 28737 33554432000 4194304 5523604 140737445030768 18446744073709551615 5332158 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 34699 28737 371 325 0 30513 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 147496

[startup+25.5007 s]
/proc/loadavg: 5.49 7.35 7.70 5/194 25736
/proc/meminfo: memFree=30262028/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=141416 CPUtime=25.49 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 47489 0 0 0 2543 6 0 0 25 0 1 0 603425339 144809984 29380 33554432000 4194304 5523604 140737445030768 18446744073709551615 5332892 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 35354 29380 371 325 0 31168 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 150116

[startup+51.101 s]
/proc/loadavg: 4.98 7.08 7.60 5/194 25737
/proc/meminfo: memFree=30200296/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=145808 CPUtime=51.1 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 48542 0 0 0 5103 7 0 0 25 0 1 0 603425339 149307392 30433 33554432000 4194304 5523604 140737445030768 18446744073709551615 5330243 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 36452 30433 371 325 0 32266 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 154508

[startup+102.308 s]
/proc/loadavg: 4.39 6.56 7.39 5/194 25738
/proc/meminfo: memFree=30158200/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=154616 CPUtime=102.3 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 50637 0 0 0 10223 7 0 0 25 0 1 0 603425339 158326784 32528 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333282 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 38654 32528 371 325 0 34468 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 163316

[startup+162.301 s]
/proc/loadavg: 4.14 6.09 7.18 5/194 25740
/proc/meminfo: memFree=30115480/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=159796 CPUtime=162.3 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 51924 0 0 0 16222 8 0 0 25 0 1 0 603425339 163631104 33815 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 39949 33815 371 325 0 35763 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 168496

[startup+222.3 s]
/proc/loadavg: 4.05 5.71 6.97 5/194 25770
/proc/meminfo: memFree=30091924/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=167672 CPUtime=222.29 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 53697 0 0 0 22221 8 0 0 25 0 1 0 603425339 171696128 35588 33554432000 4194304 5523604 140737445030768 18446744073709551615 5332734 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 41918 35588 371 325 0 37732 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 176372

[startup+282.3 s]
/proc/loadavg: 4.02 5.39 6.79 5/194 25771
/proc/meminfo: memFree=30056384/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=168056 CPUtime=282.29 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 53778 0 0 0 28221 8 0 0 25 0 1 0 603425339 172089344 35669 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 42014 35669 371 325 0 37828 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 176756

[startup+342.3 s]
/proc/loadavg: 4.06 5.15 6.61 5/194 25773
/proc/meminfo: memFree=30006580/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=177400 CPUtime=342.3 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 56062 0 0 0 34220 10 0 0 25 0 1 0 603425339 181657600 37953 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333677 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 44350 37953 371 325 0 40164 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 186100

[startup+402.3 s]
/proc/loadavg: 4.02 4.94 6.45 5/194 25774
/proc/meminfo: memFree=29983796/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6

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

/proc/25721/statm: 47915 41046 371 325 0 43729 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 200360

[startup+642.301 s]
/proc/loadavg: 4.00 4.42 5.88 5/194 25790
/proc/meminfo: memFree=29874304/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=191660 CPUtime=642.32 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 59172 0 0 0 64221 11 0 0 25 0 1 0 603425339 196259840 41063 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333311 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 47915 41063 371 325 0 43729 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 200360

[startup+702.301 s]
/proc/loadavg: 4.00 4.34 5.76 5/194 25791
/proc/meminfo: memFree=29824140/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=192172 CPUtime=702.31 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 59304 0 0 0 70220 11 0 0 25 0 1 0 603425339 196784128 41195 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 48043 41195 371 325 0 43857 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 200872

[startup+762.307 s]
/proc/loadavg: 4.04 4.29 5.66 5/194 25793
/proc/meminfo: memFree=29804216/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=196824 CPUtime=762.32 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 60491 0 0 0 76220 12 0 0 25 0 1 0 603425339 201547776 42382 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333124 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 49206 42382 371 325 0 45020 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 205524

[startup+822.301 s]
/proc/loadavg: 4.01 4.24 5.55 5/194 25795
/proc/meminfo: memFree=29794220/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=203140 CPUtime=822.31 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 61984 0 0 0 82219 12 0 0 25 0 1 0 603425339 208015360 43875 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333556 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 50785 43875 371 325 0 46599 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 211840

[startup+882.301 s]
/proc/loadavg: 4.08 4.21 5.45 5/194 25796
/proc/meminfo: memFree=29781008/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=207572 CPUtime=882.32 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 63065 0 0 0 88219 13 0 0 25 0 1 0 603425339 212553728 44956 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 51893 44956 371 325 0 47707 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 216272

[startup+942.301 s]
/proc/loadavg: 4.03 4.17 5.36 5/194 25798
/proc/meminfo: memFree=29744368/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=207572 CPUtime=942.32 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 63066 0 0 0 94219 13 0 0 25 0 1 0 603425339 212553728 44957 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 51893 44957 371 325 0 47707 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 216272

[startup+1002.3 s]
/proc/loadavg: 4.07 4.15 5.28 5/194 25799
/proc/meminfo: memFree=29699640/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=207572 CPUtime=1002.32 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 63068 0 0 0 100219 13 0 0 25 0 1 0 603425339 212553728 44959 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333133 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 51893 44959 371 325 0 47707 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 216272

[startup+1062.3 s]
/proc/loadavg: 4.05 4.13 5.20 5/194 25801
/proc/meminfo: memFree=29667348/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=207572 CPUtime=1062.33 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 63076 0 0 0 106220 13 0 0 25 0 1 0 603425339 212553728 44967 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 51893 44967 371 325 0 47707 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 216272

[startup+1122.3 s]
/proc/loadavg: 4.02 4.11 5.12 5/194 25803
/proc/meminfo: memFree=29658476/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=207572 CPUtime=1122.33 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 63168 0 0 0 112220 13 0 0 25 0 1 0 603425339 212553728 45059 33554432000 4194304 5523604 140737445030768 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 51893 45059 371 325 0 47707 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 216272

[startup+1182.3 s]
/proc/loadavg: 4.00 4.08 5.05 5/194 25804
/proc/meminfo: memFree=29649724/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=209252 CPUtime=1182.33 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 63529 0 0 0 118220 13 0 0 25 0 1 0 603425339 214274048 45420 33554432000 4194304 5523604 140737445030768 18446744073709551615 5332285 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 52313 45420 371 325 0 48127 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 217952

[startup+1242.3 s]
/proc/loadavg: 4.00 4.07 4.98 5/194 25806
/proc/meminfo: memFree=29640232/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=214448 CPUtime=1242.33 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 64722 0 0 0 124220 13 0 0 25 0 1 0 603425339 219594752 46613 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333290 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 53612 46613 371 325 0 49426 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 223148



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.07 4.93 5/194 25807
/proc/meminfo: memFree=29627024/32951124 swapFree=67111464/67111528
[pid=25720] ppid=25718 vsize=8700 CPUtime=0 cores=4,6
/proc/25720/stat : 25720 (riss.sh) S 25718 25720 25671 0 -1 4202496 332 0 0 0 0 0 0 0 21 0 1 0 603425339 8908800 252 33554432000 4194304 4922060 140735182053728 18446744073709551615 260020214917 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/25720/statm: 2175 252 211 178 0 68 0
[pid=25721] ppid=25720 vsize=219676 CPUtime=1300.04 cores=4,6
/proc/25721/stat : 25721 (riss) R 25720 25720 25671 0 -1 4202496 65883 0 0 0 129990 14 0 0 25 0 1 0 603425339 224948224 47774 33554432000 4194304 5523604 140737445030768 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25721/statm: 54919 47774 371 325 0 50733 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 228376

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25720 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=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.04
#
# 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): 1300.04
CPU user time (s): 1299.9
CPU system time (s): 0.14
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 228376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
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= 6
involuntary context switches= 2

runsolver used 2.35864 second user time and 4.74828 second system time

The end

Launcher Data 

Begin job on node110 at 2011-04-30 04:52:28
IDJOB=3280414
IDBENCH=20387
IDSOLVER=1598
FILE ID=node110/3280414-1304131947
RUNJOBID= node110-1304131947-25690
PBS_JOBID= 13170803
Free space on /tmp= 73440 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280414-1304131947/watcher-3280414-1304131947 -o /tmp/evaluation-result-3280414-1304131947/solver-3280414-1304131947 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3280414-1304131947.cnf 1028564522 2400 7680 2

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1028564522

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.74
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		: 2666.830
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30664620 kB
Buffers:        962960 kB
Cached:         799720 kB
SwapCached:         64 kB
Active:         201868 kB
Inactive:      1668828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30664620 kB
SwapTotal:    67111528 kB
SwapFree:     67111464 kB
Dirty:           36320 kB
Writeback:           4 kB
AnonPages:      107436 kB
Mapped:          15232 kB
Slab:           349736 kB
PageTables:       5112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   253016 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73428 MiB
End job on node110 at 2011-04-30 05:14:10