Trace number 308029

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) 1200.02 1200.45

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
MD5SUM410d091a694560f8677ebd7e24f26af7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.144
Satisfiable
(Un)Satisfiability was proved
Number of variables3496
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c Starting solver ...
0.00/0.06	c Restarting after 100 conflicts
0.00/0.10	c Restarting after 250 conflicts
0.10/0.14	c Restarting after 476 conflicts
0.20/0.21	c Restarting after 813 conflicts
0.30/0.32	c Restarting after 1319 conflicts
0.41/0.50	c Restarting after 2080 conflicts
0.71/0.78	c Restarting after 3220 conflicts
1.23/1.24	c Restarting after 4930 conflicts
1.84/1.94	c Restarting after 7492 conflicts
2.97/3.03	c Restarting after 11336 conflicts
4.71/4.78	c Restarting after 17103 conflicts
7.47/7.57	c Restarting after 25752 conflicts
12.18/12.23	c Restarting after 38727 conflicts
19.35/19.36	c Restarting after 58189 conflicts
30.41/30.50	c Restarting after 87381 conflicts
49.25/49.31	c Restarting after 131170 conflicts
77.52/77.62	c Restarting after 196854 conflicts
125.66/125.79	c Restarting after 295380 conflicts
202.05/202.14	c Restarting after 443169 conflicts
326.38/326.52	c Restarting after 664852 conflicts
522.09/522.31	c Restarting after 997381 conflicts
834.58/834.95	c Restarting after 1496170 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/node7/watcher-308029-1172512182 -o ROOT/results/node7/solver-308029-1172512182 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308029-1172512182/sat7_bin /tmp/evaluation/308029-1172512182/instance-308029-1172512182.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 0.97 0.94 3/77 17881
/proc/meminfo: memFree=1647120/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=1368 CPUtime=0
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 271172972 1400832 206 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135070880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 407 207 88 220 0 184 0

[startup+0.107049 s]
/proc/loadavg: 0.92 0.97 0.94 3/77 17881
/proc/meminfo: memFree=1647120/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=2292 CPUtime=0.1
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 415 0 0 0 10 0 0 0 18 0 1 0 271172972 2347008 398 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 573 398 95 220 0 350 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2292

[startup+0.515091 s]
/proc/loadavg: 0.92 0.97 0.94 3/77 17881
/proc/meminfo: memFree=1647120/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=3320 CPUtime=0.51
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 495 0 0 0 51 0 0 0 21 0 1 0 271172972 3399680 478 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 830 478 95 220 0 607 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3320

[startup+1.33818 s]
/proc/loadavg: 0.92 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1645128/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=3320 CPUtime=1.33
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 625 0 0 0 133 0 0 0 25 0 1 0 271172972 3399680 608 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 830 608 95 220 0 607 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3320

[startup+2.97635 s]
/proc/loadavg: 0.92 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1644552/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=5372 CPUtime=2.97
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 734 0 0 0 297 0 0 0 25 0 1 0 271172972 5500928 717 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 1343 717 95 220 0 1120 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5372

[startup+6.2527 s]
/proc/loadavg: 0.93 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1644104/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=5372 CPUtime=6.24
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 839 0 0 0 624 0 0 0 25 0 1 0 271172972 5500928 822 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 1343 822 95 220 0 1120 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5372

[startup+12.7084 s]
/proc/loadavg: 0.93 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1643272/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=5504 CPUtime=12.69
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 993 0 0 0 1269 0 0 0 25 0 1 0 271172972 5636096 976 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579491 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 1376 976 95 220 0 1153 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5504

[startup+25.5087 s]
/proc/loadavg: 0.95 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1642696/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=5636 CPUtime=25.49
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 1136 0 0 0 2549 0 0 0 25 0 1 0 271172972 5771264 1119 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 1409 1119 95 220 0 1186 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5636

[startup+51.1194 s]
/proc/loadavg: 0.96 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1641544/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=10000 CPUtime=51.09
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 1419 0 0 0 5109 0 0 0 25 0 1 0 271172972 10240000 1402 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 2500 1402 95 220 0 2277 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10000

[startup+102.341 s]
/proc/loadavg: 0.98 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1640392/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=10396 CPUtime=102.31
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 1695 0 0 0 10230 1 0 0 25 0 1 0 271172972 10645504 1678 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 2599 1678 95 220 0 2376 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 10396

[startup+162.373 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1639496/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=10808 CPUtime=162.32
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 1909 0 0 0 16230 2 0 0 25 0 1 0 271172972 11067392 1892 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 2702 1892 95 220 0 2479 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10808

[startup+222.397 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1638600/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=11072 CPUtime=222.33
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 2142 0 0 0 22231 2 0 0 25 0 1 0 271172972 11337728 2125 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 2768 2125 95 220 0 2545 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11072

[startup+282.427 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1637960/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=11480 CPUtime=282.35
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 2283 0 0 0 28232 3 0 0 25 0 1 0 271172972 11755520 2266 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 2870 2266 95 220 0 2647 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 11480

[startup+342.452 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1637512/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=11748 CPUtime=342.35
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 2397 0 0 0 34232 3 0 0 25 0 1 0 271172972 12029952 2380 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537030 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 2937 2380 95 220 0 2714 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 11748

[startup+402.484 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1637128/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=12052 CPUtime=402.37
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 2484 0 0 0 40233 4 0 0 25 0 1 0 271172972 12341248 2467 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 3013 2467 95 220 0 2790 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 12052

[startup+462.516 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1636616/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=12328 CPUtime=462.38
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 2617 0 0 0 46234 4 0 0 25 0 1 0 271172972 12623872 2600 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 3082 2600 95 220 0 2859 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 12328

[startup+522.547 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1636360/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=12464 CPUtime=522.4
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 2681 0 0 0 52235 5 0 0 25 0 1 0 271172972 12763136 2664 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 3116 2664 95 220 0 2893 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 12464

[startup+582.573 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1635848/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=12736 CPUtime=582.42
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 2811 0 0 0 58236 6 0 0 25 0 1 0 271172972 13041664 2794 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 3184 2794 95 220 0 2961 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 12736

[startup+642.606 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17882
/proc/meminfo: memFree=1635592/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=12868 CPUtime=642.42
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 2880 0 0 0 64236 6 0 0 25 0 1 0 271172972 13176832 2863 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134565476 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 3217 2863 95 220 0 2994 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 12868

[startup+702.648 s]
/proc/loadavg: 0.99 0.97 0.94 2/84 17982
/proc/meminfo: memFree=1634072/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=13140 CPUtime=702.4
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 2945 0 0 0 70232 8 0 0 25 0 1 0 271172972 13455360 2928 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 3285 2928 95 220 0 3062 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 13140

[startup+762.706 s]
/proc/loadavg: 0.99 0.97 0.94 2/84 18058
/proc/meminfo: memFree=1633816/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=13280 CPUtime=762.39
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 2992 0 0 0 76231 8 0 0 25 0 1 0 271172972 13598720 2975 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 3320 2975 95 220 0 3097 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 13280

[startup+822.74 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 18080
/proc/meminfo: memFree=1634824/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=13436 CPUtime=822.4
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 3032 0 0 0 82232 8 0 0 25 0 1 0 271172972 13758464 3015 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 3359 3015 95 220 0 3136 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 13436

[startup+882.774 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 18080
/proc/meminfo: memFree=1634312/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=13572 CPUtime=882.42
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 3149 0 0 0 88233 9 0 0 25 0 1 0 271172972 13897728 3132 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 3393 3132 95 220 0 3170 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 13572

[startup+942.805 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 18080
/proc/meminfo: memFree=1634120/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=13716 CPUtime=942.43
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 3206 0 0 0 94234 9 0 0 25 0 1 0 271172972 14045184 3189 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536229 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 3429 3189 95 220 0 3206 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 13716

[startup+1002.83 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 18080
/proc/meminfo: memFree=1633992/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=17948 CPUtime=1002.45
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 3255 0 0 0 100235 10 0 0 25 0 1 0 271172972 18378752 3238 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 4487 3238 95 220 0 4264 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 17948

[startup+1062.87 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 18080
/proc/meminfo: memFree=1633864/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=17948 CPUtime=1062.46
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 3282 0 0 0 106236 10 0 0 25 0 1 0 271172972 18378752 3265 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 4487 3265 95 220 0 4264 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 17948

[startup+1122.89 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 18080
/proc/meminfo: memFree=1633672/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=18084 CPUtime=1122.47
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 3323 0 0 0 112236 11 0 0 25 0 1 0 271172972 18518016 3306 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 4521 3306 95 220 0 4298 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 18084

[startup+1182.92 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 18080
/proc/meminfo: memFree=1633160/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=18216 CPUtime=1182.49
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 3460 0 0 0 118237 12 0 0 25 0 1 0 271172972 18653184 3443 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 4554 3443 95 220 0 4331 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 18216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 18080
/proc/meminfo: memFree=1633096/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=18216 CPUtime=1200.01
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 3471 0 0 0 119989 12 0 0 25 0 1 0 271172972 18653184 3454 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 4554 3454 95 220 0 4331 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 18216

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

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

[startup+1200.44 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 18080
/proc/meminfo: memFree=1633096/2055920 swapFree=4147496/4192956
[pid=17881] ppid=17879 vsize=18216 CPUtime=1200.01
/proc/17881/stat : 17881 (sat7_bin) R 17879 17881 16275 0 -1 4194304 3471 0 0 0 119989 12 0 0 25 0 1 0 271172972 18653184 3454 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 1 0 0
/proc/17881/statm: 4554 3454 95 220 0 4331 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 18216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.123981
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 18216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3471
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= 1974

runsolver used 1.39079 second user time and 2.70759 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 26 17:49:42 UTC 2007

IDJOB= 308029
IDBENCH= 20221
IDSOLVER= 101
FILE ID= node7/308029-1172512182

PBS_JOBID= 3971595

Free space on /tmp= 66551 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308029-1172512182/sat7_bin /tmp/evaluation/308029-1172512182/instance-308029-1172512182.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-308029-1172512182 -o ROOT/results/node7/solver-308029-1172512182 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308029-1172512182/sat7_bin /tmp/evaluation/308029-1172512182/instance-308029-1172512182.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  410d091a694560f8677ebd7e24f26af7

RANDOM SEED= 737132269

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1647528 kB
Buffers:         48532 kB
Cached:         265720 kB
SwapCached:       9088 kB
Active:         196356 kB
Inactive:       142088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647528 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          30912 kB
Slab:            55468 kB
Committed_AS:   899084 kB
PageTables:       1764 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= 66551 MiB

End job on node7 on Mon Feb 26 18:09:45 UTC 2007