Trace number 307783

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) 1200.05 1200.36

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
MD5SUM00293343f58b96b091c585953d0e06f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.09/0.11	c Restarting after 101 conflicts
0.09/0.16	c Restarting after 251 conflicts
0.20/0.24	c Restarting after 477 conflicts
0.30/0.35	c Restarting after 814 conflicts
0.50/0.53	c Restarting after 1320 conflicts
0.71/0.79	c Restarting after 2079 conflicts
1.12/1.21	c Restarting after 3219 conflicts
1.83/1.89	c Restarting after 4929 conflicts
2.96/3.04	c Restarting after 7491 conflicts
4.91/5.01	c Restarting after 11335 conflicts
8.29/8.38	c Restarting after 17101 conflicts
13.72/13.78	c Restarting after 25752 conflicts
22.32/22.39	c Restarting after 38726 conflicts
37.17/37.20	c Restarting after 58189 conflicts
60.93/60.96	c Restarting after 87381 conflicts
99.45/99.55	c Restarting after 131170 conflicts
165.50/165.60	c Restarting after 196855 conflicts
264.53/264.70	c Restarting after 295383 conflicts
426.56/426.70	c Restarting after 443173 conflicts
697.66/697.91	c Restarting after 664857 conflicts
1103.74/1104.14	c Restarting after 997382 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/node19/watcher-307783-1172502880 -o ROOT/results/node19/solver-307783-1172502880 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307783-1172502880/sat7_bin /tmp/evaluation/307783-1172502880/instance-307783-1172502880.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 0.96 3/77 21659
/proc/meminfo: memFree=1294832/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=1784 CPUtime=0
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 270241983 1826816 286 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 446 287 88 220 0 223 0

[startup+0.106969 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 21659
/proc/meminfo: memFree=1294832/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=3488 CPUtime=0.09
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 634 0 0 0 9 0 0 0 18 0 1 0 270241983 3571712 617 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536766 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 872 617 93 220 0 649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3488

[startup+0.515013 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 21659
/proc/meminfo: memFree=1294832/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=3488 CPUtime=0.5
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 710 0 0 0 50 0 0 0 22 0 1 0 270241983 3571712 693 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 872 693 95 220 0 649 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3488

[startup+1.3351 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1292072/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=5540 CPUtime=1.32
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 828 0 0 0 132 0 0 0 25 0 1 0 270241983 5672960 811 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540087 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 1385 811 95 220 0 1162 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5540

[startup+2.97228 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1291368/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=5540 CPUtime=2.96
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 1043 0 0 0 296 0 0 0 25 0 1 0 270241983 5672960 1026 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 1385 1026 95 220 0 1162 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5540

[startup+6.25364 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1289640/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=9640 CPUtime=6.24
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 1404 0 0 0 624 0 0 0 25 0 1 0 270241983 9871360 1387 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 2410 1387 95 220 0 2187 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9640

[startup+12.7123 s]
/proc/loadavg: 0.94 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1288552/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=9640 CPUtime=12.7
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 1627 0 0 0 1269 1 0 0 25 0 1 0 270241983 9871360 1610 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525826 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 2410 1610 95 220 0 2187 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9640

[startup+25.6137 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1287336/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=9772 CPUtime=25.6
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 1940 0 0 0 2558 2 0 0 25 0 1 0 270241983 10006528 1923 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 2443 1923 95 220 0 2220 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 9772

[startup+51.2285 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1285800/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=10036 CPUtime=51.2
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 2293 0 0 0 5118 2 0 0 25 0 1 0 270241983 10276864 2276 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 2509 2276 95 220 0 2286 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 10036

[startup+102.451 s]
/proc/loadavg: 0.98 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1283944/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=14532 CPUtime=102.41
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 2751 0 0 0 10238 3 0 0 25 0 1 0 270241983 14880768 2734 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538840 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 3633 2734 95 220 0 3410 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 14532

[startup+162.485 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1281704/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=15056 CPUtime=162.43
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 3297 0 0 0 16239 4 0 0 25 0 1 0 270241983 15417344 3280 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 3764 3280 95 220 0 3541 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 15056

[startup+222.515 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1280424/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=15340 CPUtime=222.45
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 3607 0 0 0 22240 5 0 0 25 0 1 0 270241983 15708160 3590 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 3835 3590 95 220 0 3612 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 15340

[startup+282.547 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1278184/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=19700 CPUtime=282.46
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 4169 0 0 0 28240 6 0 0 25 0 1 0 270241983 20172800 4152 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 4925 4152 95 220 0 4702 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 19700

[startup+342.578 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21660
/proc/meminfo: memFree=1277352/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=20120 CPUtime=342.48
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 4370 0 0 0 34242 6 0 0 25 0 1 0 270241983 20602880 4353 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 5030 4353 95 220 0 4807 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 20120

[startup+402.608 s]
/proc/loadavg: 1.04 1.00 0.96 2/78 21660
/proc/meminfo: memFree=1276584/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=20380 CPUtime=402.49
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 4565 0 0 0 40242 7 0 0 25 0 1 0 270241983 20869120 4548 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 5095 4548 95 220 0 4872 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 20380

[startup+462.635 s]
/proc/loadavg: 1.08 1.02 0.97 2/78 21660
/proc/meminfo: memFree=1276008/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=20636 CPUtime=462.5
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 4704 0 0 0 46242 8 0 0 25 0 1 0 270241983 21131264 4687 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 5159 4687 95 220 0 4936 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 20636

[startup+522.667 s]
/proc/loadavg: 1.03 1.01 0.97 2/78 21660
/proc/meminfo: memFree=1275048/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=20900 CPUtime=522.51
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 4952 0 0 0 52243 8 0 0 25 0 1 0 270241983 21401600 4935 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 5225 4935 95 220 0 5002 0
Current children cumulated CPU time (s) 522.51
Current children cumulated vsize (KiB) 20900

[startup+582.704 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 21660
/proc/meminfo: memFree=1274600/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=21328 CPUtime=582.54
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 5067 0 0 0 58245 9 0 0 25 0 1 0 270241983 21839872 5050 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 5332 5050 95 220 0 5109 0
Current children cumulated CPU time (s) 582.54
Current children cumulated vsize (KiB) 21328

[startup+642.735 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21660
/proc/meminfo: memFree=1274344/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=21456 CPUtime=642.55
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 5122 0 0 0 64246 9 0 0 25 0 1 0 270241983 21970944 5105 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 5364 5105 95 220 0 5141 0
Current children cumulated CPU time (s) 642.55
Current children cumulated vsize (KiB) 21456

[startup+702.767 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21660
/proc/meminfo: memFree=1274088/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=21600 CPUtime=702.57
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 5181 0 0 0 70247 10 0 0 25 0 1 0 270241983 22118400 5164 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 5400 5164 95 220 0 5177 0
Current children cumulated CPU time (s) 702.57
Current children cumulated vsize (KiB) 21600

[startup+762.8 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21660
/proc/meminfo: memFree=1273256/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=26108 CPUtime=762.58
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 5399 0 0 0 76248 10 0 0 25 0 1 0 270241983 26734592 5382 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579554 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 6527 5382 95 220 0 6304 0
Current children cumulated CPU time (s) 762.58
Current children cumulated vsize (KiB) 26108

[startup+822.836 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21660
/proc/meminfo: memFree=1272808/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=26384 CPUtime=822.61
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 5501 0 0 0 82250 11 0 0 25 0 1 0 270241983 27017216 5484 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 6596 5484 95 220 0 6373 0
Current children cumulated CPU time (s) 822.61
Current children cumulated vsize (KiB) 26384

[startup+882.865 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21660
/proc/meminfo: memFree=1272488/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=26648 CPUtime=882.63
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 5591 0 0 0 88251 12 0 0 25 0 1 0 270241983 27287552 5574 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 6662 5574 95 220 0 6439 0
Current children cumulated CPU time (s) 882.63
Current children cumulated vsize (KiB) 26648

[startup+942.898 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21660
/proc/meminfo: memFree=1272040/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=26920 CPUtime=942.64
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 5703 0 0 0 94252 12 0 0 25 0 1 0 270241983 27566080 5686 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 6730 5686 95 220 0 6507 0
Current children cumulated CPU time (s) 942.64
Current children cumulated vsize (KiB) 26920

[startup+1002.93 s]
/proc/loadavg: 1.06 1.02 0.97 2/78 21660
/proc/meminfo: memFree=1271720/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=27072 CPUtime=1002.66
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 5772 0 0 0 100253 13 0 0 25 0 1 0 270241983 27721728 5755 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 6768 5755 95 220 0 6545 0
Current children cumulated CPU time (s) 1002.66
Current children cumulated vsize (KiB) 27072

[startup+1062.97 s]
/proc/loadavg: 1.02 1.01 0.97 2/78 21660
/proc/meminfo: memFree=1271336/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=27368 CPUtime=1062.68
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 5874 0 0 0 106255 13 0 0 25 0 1 0 270241983 28024832 5857 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 6842 5857 95 220 0 6619 0
Current children cumulated CPU time (s) 1062.68
Current children cumulated vsize (KiB) 27368

[startup+1123 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 21660
/proc/meminfo: memFree=1270888/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=27644 CPUtime=1122.7
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 5979 0 0 0 112256 14 0 0 25 0 1 0 270241983 28307456 5962 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 6911 5962 95 220 0 6688 0
Current children cumulated CPU time (s) 1122.7
Current children cumulated vsize (KiB) 27644

[startup+1183.04 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21660
/proc/meminfo: memFree=1269544/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=28040 CPUtime=1182.72
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 6333 0 0 0 118257 15 0 0 25 0 1 0 270241983 28712960 6316 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 7010 6316 95 220 0 6787 0
Current children cumulated CPU time (s) 1182.72
Current children cumulated vsize (KiB) 28040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21660
/proc/meminfo: memFree=1269288/2055920 swapFree=4192812/4192956
[pid=21659] ppid=21657 vsize=28040 CPUtime=1200.03
/proc/21659/stat : 21659 (sat7_bin) R 21657 21659 21313 0 -1 4194304 6379 0 0 0 119988 15 0 0 25 0 1 0 270241983 28712960 6362 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/21659/statm: 7010 6362 95 220 0 6787 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28040

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)
Real time (s): 1200.36
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.159975
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 28040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6379
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= 9636

runsolver used 1.38779 second user time and 2.86156 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 26 15:14:40 UTC 2007

IDJOB= 307783
IDBENCH= 20214
IDSOLVER= 101
FILE ID= node19/307783-1172502880

PBS_JOBID= 3971596

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/307783-1172502880/sat7_bin /tmp/evaluation/307783-1172502880/instance-307783-1172502880.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-307783-1172502880 -o ROOT/results/node19/solver-307783-1172502880 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307783-1172502880/sat7_bin /tmp/evaluation/307783-1172502880/instance-307783-1172502880.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  00293343f58b96b091c585953d0e06f9

RANDOM SEED= 491376722

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1295304 kB
Buffers:         64924 kB
Cached:         575772 kB
SwapCached:          0 kB
Active:         303568 kB
Inactive:       380680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1295304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          62416 kB
Slab:            61976 kB
Committed_AS:   980716 kB
PageTables:       1756 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 node19 on Mon Feb 26 15:34:42 UTC 2007