Trace number 305487

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) 1200.09 1200.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46947
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 ...
0.10/0.10	c Restarting after 100 conflicts
0.10/0.14	c Restarting after 250 conflicts
0.10/0.18	c Restarting after 475 conflicts
0.20/0.26	c Restarting after 813 conflicts
0.30/0.37	c Restarting after 1320 conflicts
0.51/0.55	c Restarting after 2080 conflicts
0.81/0.83	c Restarting after 3219 conflicts
1.22/1.30	c Restarting after 4927 conflicts
2.04/2.06	c Restarting after 7489 conflicts
3.26/3.33	c Restarting after 11333 conflicts
5.52/5.64	c Restarting after 17099 conflicts
9.31/9.35	c Restarting after 25750 conflicts
16.18/16.21	c Restarting after 38728 conflicts
26.93/26.99	c Restarting after 58191 conflicts
45.87/45.94	c Restarting after 87385 conflicts
78.75/78.85	c Restarting after 131175 conflicts
132.61/132.68	c Restarting after 196859 conflicts
218.43/218.60	c Restarting after 295387 conflicts
353.72/353.88	c Restarting after 443177 conflicts
576.56/576.76	c Restarting after 664860 conflicts
936.75/937.25	c Restarting after 997385 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/node2/watcher-305487-1172080109 -o ROOT/results/node2/solver-305487-1172080109 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305487-1172080109/sat7_bin /tmp/evaluation/305487-1172080109/instance-305487-1172080109.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: 0.91 0.97 0.99 3/77 22502
/proc/meminfo: memFree=1519416/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=1656 CPUtime=0
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 227965853 1695744 220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134847853 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 414 220 88 220 0 191 0

[startup+0.106556 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22502
/proc/meminfo: memFree=1519416/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=3348 CPUtime=0.1
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 558 0 0 0 10 0 0 0 18 0 1 0 227965853 3428352 541 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579393 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 837 541 93 220 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3348

[startup+0.514598 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 22502
/proc/meminfo: memFree=1519416/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=5400 CPUtime=0.51
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 790 0 0 0 51 0 0 0 22 0 1 0 227965853 5529600 773 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 1350 773 95 220 0 1127 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5400

[startup+1.33468 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 22503
/proc/meminfo: memFree=1515568/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=5400 CPUtime=1.33
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 1159 0 0 0 133 0 0 0 25 0 1 0 227965853 5529600 1142 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 1350 1142 95 220 0 1127 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5400

[startup+2.97085 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 22503
/proc/meminfo: memFree=1513584/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=9500 CPUtime=2.96
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 1804 0 0 0 296 0 0 0 25 0 1 0 227965853 9728000 1787 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531829 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 2375 1787 95 220 0 2152 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9500

[startup+6.2552 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 22503
/proc/meminfo: memFree=1509552/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=13600 CPUtime=6.24
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 2545 0 0 0 623 1 0 0 25 0 1 0 227965853 13926400 2528 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538464 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 3400 2528 95 220 0 3177 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13600

[startup+12.7059 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 22503
/proc/meminfo: memFree=1507128/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=13600 CPUtime=12.69
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 3179 0 0 0 1266 3 0 0 25 0 1 0 227965853 13926400 3162 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 3400 3162 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5132 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 22503
/proc/meminfo: memFree=1502136/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=22064 CPUtime=25.49
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 4372 0 0 0 2544 5 0 0 25 0 1 0 227965853 22593536 4355 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 5516 4355 95 220 0 5293 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22064

[startup+51.1259 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1499640/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=22196 CPUtime=51.1
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 4972 0 0 0 5104 6 0 0 25 0 1 0 227965853 22728704 4955 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 5549 4955 95 220 0 5326 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22196

[startup+102.338 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1495416/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=27112 CPUtime=102.3
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 6025 0 0 0 10222 8 0 0 25 0 1 0 227965853 27762688 6008 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 6778 6008 95 220 0 6555 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27112

[startup+162.372 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1492216/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=31740 CPUtime=162.32
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 6809 0 0 0 16222 10 0 0 25 0 1 0 227965853 32501760 6792 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 7935 6792 95 220 0 7712 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 31740

[startup+222.405 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1491192/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=32256 CPUtime=222.34
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 7062 0 0 0 22223 11 0 0 25 0 1 0 227965853 33030144 7045 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 8064 7045 95 220 0 7841 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 32256

[startup+282.434 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1488824/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=32644 CPUtime=282.34
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 7629 0 0 0 28222 12 0 0 25 0 1 0 227965853 33427456 7612 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 8161 7612 95 220 0 7938 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 32644

[startup+342.461 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1488120/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=33180 CPUtime=342.36
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 7823 0 0 0 34223 13 0 0 25 0 1 0 227965853 33976320 7806 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 8295 7806 95 220 0 8072 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 33180

[startup+402.491 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1485688/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=37852 CPUtime=402.37
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 8417 0 0 0 40223 14 0 0 25 0 1 0 227965853 38760448 8400 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 9463 8400 95 220 0 9240 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 37852

[startup+462.518 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1484856/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=38136 CPUtime=462.38
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 8624 0 0 0 46223 15 0 0 25 0 1 0 227965853 39051264 8607 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 9534 8607 95 220 0 9311 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 38136

[startup+522.543 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1484088/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=38524 CPUtime=522.38
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 8812 0 0 0 52223 15 0 0 25 0 1 0 227965853 39448576 8795 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 9631 8795 95 220 0 9408 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 38524

[startup+582.571 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1483640/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=38656 CPUtime=582.4
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 8931 0 0 0 58224 16 0 0 25 0 1 0 227965853 39583744 8914 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 9664 8914 95 220 0 9441 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 38656

[startup+642.603 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1478904/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=43444 CPUtime=642.41
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 10116 0 0 0 64223 18 0 0 25 0 1 0 227965853 44486656 10099 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 10861 10099 95 220 0 10638 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 43444

[startup+702.634 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22503
/proc/meminfo: memFree=1478136/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=43580 CPUtime=702.43
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 10290 0 0 0 70224 19 0 0 25 0 1 0 227965853 44625920 10273 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 10895 10273 95 220 0 10672 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 43580

[startup+762.669 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 22575
/proc/meminfo: memFree=1476336/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=43852 CPUtime=762.4
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 10412 0 0 0 76221 19 0 0 25 0 1 0 227965853 44904448 10395 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 10963 10395 95 220 0 10740 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 43852

[startup+822.729 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 22671
/proc/meminfo: memFree=1475840/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=44116 CPUtime=822.38
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 10542 0 0 0 82218 20 0 0 25 0 1 0 227965853 45174784 10525 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 11029 10525 95 220 0 10806 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 44116

[startup+882.763 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22701
/proc/meminfo: memFree=1476728/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=44260 CPUtime=882.37
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 10633 0 0 0 88216 21 0 0 25 0 1 0 227965853 45322240 10616 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 11065 10616 95 220 0 10842 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 44260

[startup+942.796 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22701
/proc/meminfo: memFree=1476088/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=44524 CPUtime=942.38
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 10801 0 0 0 94217 21 0 0 25 0 1 0 227965853 45592576 10784 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 11131 10784 95 220 0 10908 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 44524

[startup+1002.82 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22701
/proc/meminfo: memFree=1474936/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=49224 CPUtime=1002.39
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 11075 0 0 0 100217 22 0 0 25 0 1 0 227965853 50405376 11058 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 12306 11058 95 220 0 12083 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 49224

[startup+1062.86 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22701
/proc/meminfo: memFree=1474552/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=49488 CPUtime=1062.42
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 11198 0 0 0 106219 23 0 0 25 0 1 0 227965853 50675712 11181 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 12372 11181 95 220 0 12149 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 49488

[startup+1122.89 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22701
/proc/meminfo: memFree=1473784/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=49772 CPUtime=1122.43
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 11380 0 0 0 112220 23 0 0 25 0 1 0 227965853 50966528 11363 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 12443 11363 95 220 0 12220 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 49772

[startup+1182.92 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22701
/proc/meminfo: memFree=1473528/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=50036 CPUtime=1182.45
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 11449 0 0 0 118221 24 0 0 25 0 1 0 227965853 51236864 11432 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 12509 11432 95 220 0 12286 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 50036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22701
/proc/meminfo: memFree=1473336/2055920 swapFree=4192812/4192956
[pid=22502] ppid=22500 vsize=50036 CPUtime=1200.06
/proc/22502/stat : 22502 (sat7_bin) R 22500 22502 22445 0 -1 4194304 11490 0 0 0 119982 24 0 0 25 0 1 0 227965853 51236864 11473 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22502/statm: 12509 11473 95 220 0 12286 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 50036

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): 1200.56
CPU time (s): 1200.09
CPU user time (s): 1199.83
CPU system time (s): 0.25696
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 50036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11490
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= 25275

runsolver used 1.40878 second user time and 2.76058 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Feb 21 17:48:29 UTC 2007

IDJOB= 305487
IDBENCH= 20158
IDSOLVER= 101
FILE ID= node2/305487-1172080109

PBS_JOBID= 3865326

Free space on /tmp= 66547 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/305487-1172080109/sat7_bin /tmp/evaluation/305487-1172080109/instance-305487-1172080109.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-305487-1172080109 -o ROOT/results/node2/solver-305487-1172080109 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305487-1172080109/sat7_bin /tmp/evaluation/305487-1172080109/instance-305487-1172080109.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 545871262

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1519888 kB
Buffers:         55180 kB
Cached:         346088 kB
SwapCached:          0 kB
Active:         322044 kB
Inactive:       138856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          78524 kB
Slab:            60672 kB
Committed_AS:  1232636 kB
PageTables:       1812 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= 66547 MiB

End job on node2 on Wed Feb 21 18:08:32 UTC 2007