Trace number 3273620

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) 1300.02 1300.02

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n150-s89334302-unsat.cnf
MD5SUMe0b064ae815c6a8bb8a9898180562bec
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses316
Sum of the clauses size948
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3316
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: 31770
0.00/0.01	c parsetime: 145us
0.00/0.01	c parsed 316 clauses with 153 variables
1.00/1.04	c init all components done
1.00/1.04	c ====================
1.00/1.04	c trail size: 0

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-3273620-1304139280/watcher-3273620-1304139280 -o /tmp/evaluation-result-3273620-1304139280/solver-3273620-1304139280 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3273620-1304139280.cnf 1247915273 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: 3.76 3.95 4.20 3/186 31769
/proc/meminfo: memFree=29414324/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0

[startup+0.053644 s]
/proc/loadavg: 3.76 3.95 4.20 3/186 31769
/proc/meminfo: memFree=29414324/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10064 s]
/proc/loadavg: 3.76 3.95 4.20 3/186 31769
/proc/meminfo: memFree=29414324/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300632 s]
/proc/loadavg: 3.76 3.95 4.20 3/186 31769
/proc/meminfo: memFree=29414324/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70057 s]
/proc/loadavg: 3.76 3.95 4.20 3/186 31769
/proc/meminfo: memFree=29414324/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50039 s]
/proc/loadavg: 3.76 3.95 4.20 4/191 31799
/proc/meminfo: memFree=29358732/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=53732 CPUtime=1.49 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 9801 0 0 0 148 1 0 0 19 0 1 0 525528913 55021568 9384 33554432000 4194304 5523604 140735670068384 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 13433 9384 373 325 0 9247 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62432

[startup+3.10114 s]
/proc/loadavg: 3.76 3.95 4.20 5/194 31827
/proc/meminfo: memFree=29370224/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=55616 CPUtime=3.09 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 10282 0 0 0 308 1 0 0 25 0 1 0 525528913 56950784 9865 33554432000 4194304 5523604 140735670068384 18446744073709551615 5333124 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 13904 9865 373 325 0 9718 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64316

[startup+6.30057 s]
/proc/loadavg: 3.70 3.93 4.19 4/191 31828
/proc/meminfo: memFree=30466504/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=58104 CPUtime=6.29 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 10878 0 0 0 628 1 0 0 25 0 1 0 525528913 59498496 10461 33554432000 4194304 5523604 140735670068384 18446744073709551615 4219519 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 14526 10461 373 325 0 10340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66804

[startup+12.7004 s]
/proc/loadavg: 3.72 3.94 4.19 5/194 31856
/proc/meminfo: memFree=30600192/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=61156 CPUtime=12.69 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 11575 0 0 0 1268 1 0 0 25 0 1 0 525528913 62623744 11158 33554432000 4194304 5523604 140735670068384 18446744073709551615 4252711 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 15289 11158 373 325 0 11103 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69856

[startup+25.5012 s]
/proc/loadavg: 3.79 3.94 4.19 5/194 31856
/proc/meminfo: memFree=30583952/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=65676 CPUtime=25.49 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 12664 0 0 0 2548 1 0 0 25 0 1 0 525528913 67252224 12247 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 16419 12247 373 325 0 12233 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74376

[startup+51.1006 s]
/proc/loadavg: 3.86 3.94 4.18 5/194 31857
/proc/meminfo: memFree=30558840/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=73384 CPUtime=51.09 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 14346 0 0 0 5107 2 0 0 25 0 1 0 525528913 75145216 13929 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332007 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 18346 13929 373 325 0 14160 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 82084

[startup+102.308 s]
/proc/loadavg: 3.94 3.95 4.17 5/194 31859
/proc/meminfo: memFree=30531536/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=80120 CPUtime=102.3 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 15992 0 0 0 10227 3 0 0 25 0 1 0 525528913 82042880 15575 33554432000 4194304 5523604 140735670068384 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 20030 15575 373 325 0 15844 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 88820

[startup+162.301 s]
/proc/loadavg: 3.97 3.95 4.16 5/194 31860
/proc/meminfo: memFree=30501112/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=89220 CPUtime=162.29 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 18255 0 0 0 16226 3 0 0 25 0 1 0 525528913 91361280 17581 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 22305 17581 373 325 0 18119 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 97920

[startup+222.3 s]
/proc/loadavg: 3.99 3.96 4.15 5/194 31862
/proc/meminfo: memFree=30492628/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=90480 CPUtime=222.29 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 18487 0 0 0 22226 3 0 0 25 0 1 0 525528913 92651520 17813 33554432000 4194304 5523604 140735670068384 18446744073709551615 5333392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 22620 17813 373 325 0 18434 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 99180

[startup+282.301 s]
/proc/loadavg: 3.99 3.96 4.14 5/194 31863
/proc/meminfo: memFree=30467168/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=98172 CPUtime=282.3 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 20281 0 0 0 28226 4 0 0 25 0 1 0 525528913 100528128 19607 33554432000 4194304 5523604 140735670068384 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 24543 19607 373 325 0 20357 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 106872

[startup+342.301 s]
/proc/loadavg: 3.99 3.97 4.12 5/194 31865
/proc/meminfo: memFree=30453972/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=103108 CPUtime=342.29 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 21432 0 0 0 34225 4 0 0 25 0 1 0 525528913 105582592 20758 33554432000 4194304 5523604 140735670068384 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 25777 20758 373 325 0 21591 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 111808

[startup+402.3 s]
/proc/loadavg: 3.99 3.97 4.11 5/194 31876
/proc/meminfo: memFree=30447496/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6

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

/proc/31770/statm: 29437 24325 373 325 0 25251 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 126448

[startup+642.301 s]
/proc/loadavg: 4.01 3.99 4.08 5/194 31885
/proc/meminfo: memFree=30393684/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=119260 CPUtime=642.31 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 25389 0 0 0 64226 5 0 0 25 0 1 0 525528913 122122240 24715 33554432000 4194304 5523604 140735670068384 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 29815 24715 373 325 0 25629 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 127960

[startup+702.3 s]
/proc/loadavg: 4.00 3.99 4.08 5/194 31887
/proc/meminfo: memFree=30391784/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=119260 CPUtime=702.3 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 25389 0 0 0 70225 5 0 0 25 0 1 0 525528913 122122240 24715 33554432000 4194304 5523604 140735670068384 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 29815 24715 373 325 0 25629 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 127960

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 4.07 5/194 31888
/proc/meminfo: memFree=30385288/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=119260 CPUtime=762.31 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 25398 0 0 0 76226 5 0 0 25 0 1 0 525528913 122122240 24724 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 29815 24724 373 325 0 25629 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 127960

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 4.06 5/194 31890
/proc/meminfo: memFree=30378548/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=119260 CPUtime=822.31 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 25450 0 0 0 82226 5 0 0 25 0 1 0 525528913 122122240 24776 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 29815 24776 373 325 0 25629 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 127960

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 4.06 5/194 31891
/proc/meminfo: memFree=30366352/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=122956 CPUtime=882.31 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 26358 0 0 0 88226 5 0 0 25 0 1 0 525528913 125906944 25171 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 30739 25171 373 325 0 26553 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 131656

[startup+942.301 s]
/proc/loadavg: 4.00 3.99 4.05 5/194 31893
/proc/meminfo: memFree=30349564/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=128436 CPUtime=942.31 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 27657 0 0 0 94225 6 0 0 25 0 1 0 525528913 131518464 26470 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 32109 26470 373 325 0 27923 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 137136

[startup+1002.3 s]
/proc/loadavg: 4.00 3.99 4.05 5/194 31895
/proc/meminfo: memFree=30335512/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=133616 CPUtime=1002.31 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 28932 0 0 0 100225 6 0 0 25 0 1 0 525528913 136822784 27745 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 33404 27745 373 325 0 29218 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 142316

[startup+1062.3 s]
/proc/loadavg: 4.00 3.99 4.04 5/194 31896
/proc/meminfo: memFree=30322948/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=138780 CPUtime=1062.32 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 30127 0 0 0 106225 7 0 0 25 0 1 0 525528913 142110720 28940 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 34695 28940 373 325 0 30509 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 147480

[startup+1122.3 s]
/proc/loadavg: 4.04 4.00 4.04 5/194 31898
/proc/meminfo: memFree=30312720/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=144580 CPUtime=1122.31 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 31361 0 0 0 112224 7 0 0 25 0 1 0 525528913 148049920 30174 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 36145 30174 373 325 0 31959 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 153280

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 4.03 5/194 31899
/proc/meminfo: memFree=30312540/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=144580 CPUtime=1182.31 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 31361 0 0 0 118224 7 0 0 25 0 1 0 525528913 148049920 30174 33554432000 4194304 5523604 140735670068384 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 36145 30174 373 325 0 31959 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 153280

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.03 5/194 31901
/proc/meminfo: memFree=30311504/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=144580 CPUtime=1242.32 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 31362 0 0 0 124225 7 0 0 25 0 1 0 525528913 148049920 30175 33554432000 4194304 5523604 140735670068384 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 36145 30175 373 325 0 31959 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 153280



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.02 5/194 31902
/proc/meminfo: memFree=30310604/32951124 swapFree=67111524/67111528
[pid=31769] ppid=31767 vsize=8700 CPUtime=0 cores=4,6
/proc/31769/stat : 31769 (riss.sh) S 31767 31769 31488 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 525528912 8908800 252 33554432000 4194304 4922060 140736800483744 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/31769/statm: 2175 252 211 178 0 68 0
[pid=31770] ppid=31769 vsize=144580 CPUtime=1300.02 cores=4,6
/proc/31770/stat : 31770 (riss) R 31769 31769 31488 0 -1 4202496 31362 0 0 0 129995 7 0 0 25 0 1 0 525528913 148049920 30175 33554432000 4194304 5523604 140735670068384 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31770/statm: 36145 30175 373 325 0 31959 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 153280

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 31769 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 1300.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.02
CPU time (s): 1300.02
CPU user time (s): 1299.95
CPU system time (s): 0.07
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 153280

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= 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= 3

runsolver used 2.30665 second user time and 4.79827 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-30 06:54:40
IDJOB=3273620
IDBENCH=83143
IDSOLVER=1598
FILE ID=node108/3273620-1304139280
RUNJOBID= node108-1304136675-31507
PBS_JOBID= 13170824
Free space on /tmp= 72388 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n150-s89334302-unsat.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273620-1304139280/watcher-3273620-1304139280 -o /tmp/evaluation-result-3273620-1304139280/solver-3273620-1304139280 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3273620-1304139280.cnf 1247915273 2400 7680 2

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

MD5SUM BENCH= e0b064ae815c6a8bb8a9898180562bec
RANDOM SEED=1247915273

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.75
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		: 2666.820
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:      29414480 kB
Buffers:        583076 kB
Cached:        1377520 kB
SwapCached:          4 kB
Active:        1488124 kB
Inactive:      1646812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29414480 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1172 kB
Writeback:           0 kB
AnonPages:     1174596 kB
Mapped:          15396 kB
Slab:           334488 kB
PageTables:       7580 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1504488 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= 72628 MiB
End job on node108 at 2011-04-30 07:16:22