Trace number 307332

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, and are wall clock time (not CPU 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
SAT7 2007-02-08? (TO) 1200.06 1200.38

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
MD5SUMeb155c81f20e69e23b4896a7d3630770
Bench CategoryRANDOM (random 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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.45	c Starting solver ...
0.50/0.57	c Restarting after 100 conflicts
0.70/0.75	c Restarting after 251 conflicts
0.91/1.00	c Restarting after 479 conflicts
1.32/1.34	c Restarting after 816 conflicts
1.84/1.92	c Restarting after 1323 conflicts
2.65/2.74	c Restarting after 2085 conflicts
4.08/4.11	c Restarting after 3224 conflicts
6.14/6.14	c Restarting after 4932 conflicts
9.11/9.13	c Restarting after 7495 conflicts
14.02/14.06	c Restarting after 11340 conflicts
21.60/21.65	c Restarting after 17108 conflicts
33.78/33.81	c Restarting after 25757 conflicts
54.26/54.32	c Restarting after 38731 conflicts
89.07/89.19	c Restarting after 58193 conflicts
148.97/149.08	c Restarting after 87385 conflicts
247.05/247.23	c Restarting after 131175 conflicts
441.39/441.55	c Restarting after 196859 conflicts
728.40/728.70	c Restarting after 295385 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-307332-1172118138 -o ROOT/results/node34/solver-307332-1172118138 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307332-1172118138/sat7_bin /tmp/evaluation/307332-1172118138/instance-307332-1172118138.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 30532
/proc/meminfo: memFree=1460760/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=2560 CPUtime=0
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 445 0 0 0 0 0 0 0 18 0 1 0 205577637 2621440 428 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 640 429 88 220 0 417 0

[startup+0.106837 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 30532
/proc/meminfo: memFree=1460760/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=6156 CPUtime=0.1
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 905 0 0 0 10 0 0 0 18 0 1 0 205577637 6303744 888 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134518465 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 1539 888 88 220 0 1316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6156

[startup+0.514868 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 30532
/proc/meminfo: memFree=1460760/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=10604 CPUtime=0.5
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 2077 0 0 0 50 0 0 0 21 0 1 0 205577637 10858496 2060 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 2651 2060 93 220 0 2428 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10604

[startup+1.33493 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30533
/proc/meminfo: memFree=1451920/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=10604 CPUtime=1.32
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 2382 0 0 0 132 0 0 0 25 0 1 0 205577637 10858496 2365 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 2651 2365 95 220 0 2428 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10604

[startup+2.97106 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30533
/proc/meminfo: memFree=1450512/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=14816 CPUtime=2.96
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 2845 0 0 0 295 1 0 0 25 0 1 0 205577637 15171584 2828 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 3704 2828 95 220 0 3481 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14816

[startup+6.25133 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30533
/proc/meminfo: memFree=1446552/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=19456 CPUtime=6.24
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 3739 0 0 0 622 2 0 0 25 0 1 0 205577637 19922944 3722 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579464 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 4864 3722 95 220 0 4641 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19456

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30533
/proc/meminfo: memFree=1438616/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=25672 CPUtime=12.69
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 5652 0 0 0 1265 4 0 0 25 0 1 0 205577637 26288128 5635 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 6418 5635 95 220 0 6195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25672

[startup+25.5039 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 30533
/proc/meminfo: memFree=1425376/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=37416 CPUtime=25.49
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 9085 0 0 0 2542 7 0 0 25 0 1 0 205577637 38313984 9068 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 9354 9068 95 220 0 9131 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37416

[startup+51.1109 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 30533
/proc/meminfo: memFree=1401888/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=60088 CPUtime=51.09
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 14852 0 0 0 5097 12 0 0 25 0 1 0 205577637 61530112 14835 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 15022 14835 95 220 0 14799 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 60088

[startup+102.316 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30533
/proc/meminfo: memFree=1361056/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=105048 CPUtime=102.28
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 25145 0 0 0 10205 23 0 0 25 0 1 0 205577637 107569152 25128 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 26262 25128 95 220 0 26039 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 105048

[startup+162.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1319200/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=144892 CPUtime=162.28
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 35396 0 0 0 16195 33 0 0 25 0 1 0 205577637 148369408 35379 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 36223 35379 95 220 0 36000 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 144892

[startup+222.352 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1280288/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=181828 CPUtime=222.28
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 45079 0 0 0 22186 42 0 0 25 0 1 0 205577637 186191872 45062 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 45457 45062 95 220 0 45234 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 181828

[startup+282.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1279968/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=181828 CPUtime=282.28
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 45170 0 0 0 28185 43 0 0 25 0 1 0 205577637 186191872 45153 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 45457 45153 95 220 0 45234 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 181828

[startup+342.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1279392/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=181828 CPUtime=342.28
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 45305 0 0 0 34185 43 0 0 25 0 1 0 205577637 186191872 45288 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 45457 45288 95 220 0 45234 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 181828

[startup+402.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1279392/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=181828 CPUtime=402.28
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 45305 0 0 0 40185 43 0 0 25 0 1 0 205577637 186191872 45288 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 45457 45288 95 220 0 45234 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 181828

[startup+462.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1269728/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=193664 CPUtime=462.28
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 47761 0 0 0 46182 46 0 0 25 0 1 0 205577637 198311936 47744 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 48416 47744 95 220 0 48193 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 193664

[startup+522.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1238496/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=224964 CPUtime=522.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 55622 0 0 0 52176 53 0 0 25 0 1 0 205577637 230363136 55605 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 56241 55605 95 220 0 56018 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 224964

[startup+582.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1216288/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=245052 CPUtime=582.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 61056 0 0 0 58169 60 0 0 25 0 1 0 205577637 250933248 61039 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 61263 61039 95 220 0 61040 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 245052

[startup+642.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1216224/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=245052 CPUtime=642.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 61056 0 0 0 64169 60 0 0 25 0 1 0 205577637 250933248 61039 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 61263 61039 95 220 0 61040 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 245052

[startup+702.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1216096/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=249152 CPUtime=702.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 61087 0 0 0 70169 60 0 0 25 0 1 0 205577637 255131648 61070 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538062 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 62288 61070 95 220 0 62065 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 249152

[startup+762.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1215328/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=249152 CPUtime=762.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 61268 0 0 0 76169 60 0 0 25 0 1 0 205577637 255131648 61251 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 62288 61251 95 220 0 62065 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 249152

[startup+822.52 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30535
/proc/meminfo: memFree=1213792/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=249152 CPUtime=822.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 61662 0 0 0 82168 61 0 0 25 0 1 0 205577637 255131648 61645 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 62288 61645 95 220 0 62065 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 249152

[startup+882.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1209504/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=253252 CPUtime=882.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 62747 0 0 0 88167 62 0 0 25 0 1 0 205577637 259330048 62730 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 63313 62730 95 220 0 63090 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 253252

[startup+942.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1200544/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=261452 CPUtime=942.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 64987 0 0 0 94165 64 0 0 25 0 1 0 205577637 267726848 64970 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 65363 64970 95 220 0 65140 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 261452

[startup+1002.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1189920/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=272264 CPUtime=1002.28
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 67612 0 0 0 100162 66 0 0 25 0 1 0 205577637 278798336 67595 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 68066 67595 95 220 0 67843 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 272264

[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 30535
/proc/meminfo: memFree=1189984/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=272264 CPUtime=1062.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 67613 0 0 0 106162 67 0 0 25 0 1 0 205577637 278798336 67596 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 68066 67596 95 220 0 67843 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 272264

[startup+1122.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1189920/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=272264 CPUtime=1122.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 67613 0 0 0 112162 67 0 0 25 0 1 0 205577637 278798336 67596 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532453 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 68066 67596 95 220 0 67843 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 272264

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1189920/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=272264 CPUtime=1182.29
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 67618 0 0 0 118162 67 0 0 25 0 1 0 205577637 278798336 67601 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 68066 67601 95 220 0 67843 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 272264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1189920/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=272264 CPUtime=1200
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 67623 0 0 0 119933 67 0 0 25 0 1 0 205577637 278798336 67606 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 68066 67606 95 220 0 67843 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 272264

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30535
/proc/meminfo: memFree=1189920/2055920 swapFree=4182772/4192956
[pid=30532] ppid=30530 vsize=272264 CPUtime=1200
/proc/30532/stat : 30532 (sat7_bin) R 30530 30532 29176 0 -1 4194304 67623 0 0 0 119933 67 0 0 25 0 1 0 205577637 278798336 67606 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30532/statm: 68066 67606 95 220 0 67843 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 272264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.06
CPU user time (s): 1199.34
CPU system time (s): 0.71989
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 272264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.34
system time used= 0.71989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67623
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= 2056

runsolver used 0.760884 second user time and 2.44963 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Thu Feb 22 04:22:18 UTC 2007

IDJOB= 307332
IDBENCH= 20203
IDSOLVER= 101
FILE ID= node34/307332-1172118138

PBS_JOBID= 3892917

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
COMMAND LINE= /tmp/evaluation/307332-1172118138/sat7_bin /tmp/evaluation/307332-1172118138/instance-307332-1172118138.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-307332-1172118138 -o ROOT/results/node34/solver-307332-1172118138 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307332-1172118138/sat7_bin /tmp/evaluation/307332-1172118138/instance-307332-1172118138.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  eb155c81f20e69e23b4896a7d3630770

RANDOM SEED= 598306882

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1461232 kB
Buffers:         34488 kB
Cached:         501116 kB
SwapCached:       4248 kB
Active:          89992 kB
Inactive:       455712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461232 kB
SwapTotal:     4192956 kB
SwapFree:      4182772 kB
Dirty:            2684 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:            35012 kB
Committed_AS:   564464 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node34 on Thu Feb 22 04:42:21 UTC 2007