Trace number 305938

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) 1200.08 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
MD5SUMc5fd209011b2a02c2f80e5fa7741ee6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark106.83
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.21	c Starting solver ...
0.20/0.28	c Restarting after 100 conflicts
0.30/0.36	c Restarting after 251 conflicts
0.40/0.49	c Restarting after 476 conflicts
0.60/0.69	c Restarting after 814 conflicts
0.92/0.99	c Restarting after 1321 conflicts
1.33/1.43	c Restarting after 2080 conflicts
2.04/2.13	c Restarting after 3221 conflicts
3.16/3.24	c Restarting after 4929 conflicts
4.91/4.97	c Restarting after 7492 conflicts
7.82/7.83	c Restarting after 11338 conflicts
12.33/12.38	c Restarting after 17104 conflicts
19.60/19.67	c Restarting after 25756 conflicts
33.11/33.21	c Restarting after 38732 conflicts
55.13/55.16	c Restarting after 58193 conflicts
94.45/94.51	c Restarting after 87386 conflicts
153.85/153.91	c Restarting after 131175 conflicts
276.94/277.08	c Restarting after 196860 conflicts
478.07/478.33	c Restarting after 295386 conflicts
827.48/827.79	c Restarting after 443175 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/node12/watcher-305938-1172088709 -o ROOT/results/node12/solver-305938-1172088709 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305938-1172088709/sat7_bin /tmp/evaluation/305938-1172088709/instance-305938-1172088709.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: 1.00 1.00 1.00 3/77 15596
/proc/meminfo: memFree=1617080/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=1976 CPUtime=0
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 228825390 2023424 333 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 494 334 88 220 0 271 0

[startup+0.106995 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15596
/proc/meminfo: memFree=1617080/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=3520 CPUtime=0.1
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 688 0 0 0 10 0 0 0 18 0 1 0 228825390 3604480 671 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 880 671 88 220 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3520

[startup+0.515068 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15596
/proc/meminfo: memFree=1617080/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=5868 CPUtime=0.5
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 1298 0 0 0 50 0 0 0 22 0 1 0 228825390 6008832 1281 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 1467 1281 95 220 0 1244 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5868

[startup+1.33522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1611312/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=9968 CPUtime=1.33
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 1625 0 0 0 132 1 0 0 25 0 1 0 228825390 10207232 1608 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 2492 1608 95 220 0 2269 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9968

[startup+2.97151 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1609584/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=9968 CPUtime=2.96
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 2189 0 0 0 295 1 0 0 25 0 1 0 228825390 10207232 2172 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 2492 2172 95 220 0 2269 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9968

[startup+6.2511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1605232/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=14068 CPUtime=6.24
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 3195 0 0 0 622 2 0 0 25 0 1 0 228825390 14405632 3178 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532326 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 3517 3178 95 220 0 3294 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14068

[startup+12.7513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1597552/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=22268 CPUtime=12.74
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 4988 0 0 0 1270 4 0 0 25 0 1 0 228825390 22802432 4971 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 5567 4971 95 220 0 5344 0
Current children cumulated CPU time (s) 12.74
Current children cumulated vsize (KiB) 22268

[startup+25.5556 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1584496/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=34568 CPUtime=25.54
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 8342 0 0 0 2547 7 0 0 25 0 1 0 228825390 35397632 8325 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 8642 8325 95 220 0 8419 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 34568

[startup+51.1662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1566768/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=50968 CPUtime=51.14
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 12571 0 0 0 5102 12 0 0 25 0 1 0 228825390 52191232 12554 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533277 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 12742 12554 95 220 0 12519 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 50968

[startup+102.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1556720/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=63500 CPUtime=102.33
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 15245 0 0 0 10218 15 0 0 25 0 1 0 228825390 65024000 15228 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 15875 15228 95 220 0 15652 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 63500

[startup+162.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1545200/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=76152 CPUtime=162.35
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 17967 0 0 0 16216 19 0 0 25 0 1 0 228825390 77979648 17950 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 19038 17950 95 220 0 18815 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 76152

[startup+222.456 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 15597
/proc/meminfo: memFree=1535984/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=84704 CPUtime=222.37
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 20257 0 0 0 22216 21 0 0 25 0 1 0 228825390 86736896 20240 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 21176 20240 95 220 0 20953 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 84704

[startup+282.488 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15597
/proc/meminfo: memFree=1531824/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=89192 CPUtime=282.38
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 21342 0 0 0 28215 23 0 0 25 0 1 0 228825390 91332608 21325 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 22298 21325 95 220 0 22075 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 89192

[startup+342.515 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1524080/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=97504 CPUtime=342.38
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 23220 0 0 0 34213 25 0 0 25 0 1 0 228825390 99844096 23203 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 24376 23203 95 220 0 24153 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 97504

[startup+402.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1519536/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=101968 CPUtime=402.39
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 24338 0 0 0 40213 26 0 0 25 0 1 0 228825390 104415232 24321 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533251 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 25492 24321 95 220 0 25269 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 101968

[startup+462.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1516592/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=102100 CPUtime=462.4
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 25117 0 0 0 46212 28 0 0 25 0 1 0 228825390 104550400 25100 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 25525 25100 95 220 0 25302 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 102100

[startup+522.615 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 15597
/proc/meminfo: memFree=1513456/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=106336 CPUtime=522.42
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 25944 0 0 0 52213 29 0 0 25 0 1 0 228825390 108888064 25927 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 26584 25927 95 220 0 26361 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 106336

[startup+582.647 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15597
/proc/meminfo: memFree=1508784/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=110672 CPUtime=582.43
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 27046 0 0 0 58213 30 0 0 25 0 1 0 228825390 113328128 27029 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 27668 27029 95 220 0 27445 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 110672

[startup+642.678 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1508272/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=111036 CPUtime=642.44
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 27189 0 0 0 64213 31 0 0 25 0 1 0 228825390 113700864 27172 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 27759 27172 95 220 0 27536 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 111036

[startup+702.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1506672/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=111416 CPUtime=702.44
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 27597 0 0 0 70212 32 0 0 25 0 1 0 228825390 114089984 27580 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 27854 27580 95 220 0 27631 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 111416

[startup+762.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1504048/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=115660 CPUtime=762.45
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 28241 0 0 0 76212 33 0 0 25 0 1 0 228825390 118435840 28224 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 28915 28224 95 220 0 28692 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 115660

[startup+822.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1503664/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=115808 CPUtime=822.47
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 28324 0 0 0 82213 34 0 0 25 0 1 0 228825390 118587392 28307 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 28952 28307 95 220 0 28729 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 115808

[startup+882.806 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1497776/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=120148 CPUtime=882.48
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 29791 0 0 0 88211 37 0 0 25 0 1 0 228825390 123031552 29774 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532734 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 30037 29774 95 220 0 29814 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 120148

[startup+942.834 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1497392/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=120376 CPUtime=942.48
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 29880 0 0 0 94211 37 0 0 25 0 1 0 228825390 123265024 29863 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 30094 29863 95 220 0 29871 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 120376

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1496688/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=124824 CPUtime=1002.49
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 30086 0 0 0 100211 38 0 0 25 0 1 0 228825390 127819776 30069 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 31206 30069 95 220 0 30983 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 124824

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1492464/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=129444 CPUtime=1062.52
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 31149 0 0 0 106211 41 0 0 25 0 1 0 228825390 132550656 31132 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 32361 31132 95 220 0 32138 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 129444

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1491120/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=129572 CPUtime=1122.52
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 31491 0 0 0 112211 41 0 0 25 0 1 0 228825390 132681728 31474 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 32393 31474 95 220 0 32170 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 129572

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1490928/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=129716 CPUtime=1182.54
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 31540 0 0 0 118212 42 0 0 25 0 1 0 228825390 132829184 31523 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532614 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 32429 31523 95 220 0 32206 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 129716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1490544/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=129716 CPUtime=1200.05
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 31624 0 0 0 119963 42 0 0 25 0 1 0 228825390 132829184 31607 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 32429 31607 95 220 0 32206 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 129716

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15597
/proc/meminfo: memFree=1490544/2055920 swapFree=4154940/4192956
[pid=15596] ppid=15594 vsize=129716 CPUtime=1200.05
/proc/15596/stat : 15596 (sat7_bin) R 15594 15596 14546 0 -1 4194304 31624 0 0 0 119963 42 0 0 25 0 1 0 228825390 132829184 31607 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15596/statm: 32429 31607 95 220 0 32206 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 129716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.63
CPU system time (s): 0.445932
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 129716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.445932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31624
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= 1046

runsolver used 1.42778 second user time and 2.81457 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 21 20:11:49 UTC 2007

IDJOB= 305938
IDBENCH= 20169
IDSOLVER= 101
FILE ID= node12/305938-1172088709

PBS_JOBID= 3865315

Free space on /tmp= 66545 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S421554531-04.cnf
COMMAND LINE= /tmp/evaluation/305938-1172088709/sat7_bin /tmp/evaluation/305938-1172088709/instance-305938-1172088709.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-305938-1172088709 -o ROOT/results/node12/solver-305938-1172088709 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305938-1172088709/sat7_bin /tmp/evaluation/305938-1172088709/instance-305938-1172088709.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  c5fd209011b2a02c2f80e5fa7741ee6e

RANDOM SEED= 198319963

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1617488 kB
Buffers:         55828 kB
Cached:         286644 kB
SwapCached:      18268 kB
Active:         193860 kB
Inactive:       174956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617488 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          29956 kB
Slab:            55272 kB
Committed_AS:  1072120 kB
PageTables:       1692 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= 66545 MiB

End job on node12 on Wed Feb 21 20:31:52 UTC 2007