Trace number 297492

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/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 101 conflicts
0.00/0.02	c Restarting after 251 conflicts
0.00/0.03	c Restarting after 477 conflicts
0.00/0.06	c Restarting after 814 conflicts
0.00/0.09	c Restarting after 1321 conflicts
0.10/0.14	c Restarting after 2080 conflicts
0.20/0.23	c Restarting after 3219 conflicts
0.31/0.36	c Restarting after 4927 conflicts
0.51/0.56	c Restarting after 7489 conflicts
0.82/0.88	c Restarting after 11334 conflicts
1.33/1.37	c Restarting after 17100 conflicts
2.05/2.11	c Restarting after 25751 conflicts
3.17/3.24	c Restarting after 38725 conflicts
4.92/4.97	c Restarting after 58186 conflicts
7.57/7.66	c Restarting after 87378 conflicts
11.68/11.77	c Restarting after 131168 conflicts
18.03/18.07	c Restarting after 196852 conflicts
27.75/27.84	c Restarting after 295378 conflicts
42.90/42.97	c Restarting after 443168 conflicts
66.45/66.50	c Restarting after 664851 conflicts
103.21/103.26	c Restarting after 997376 conflicts
159.71/159.88	c Restarting after 1496165 conflicts
248.06/248.23	c Restarting after 2244349 conflicts
386.90/387.11	c Restarting after 3366624 conflicts
605.20/605.52	c Restarting after 5050035 conflicts
943.40/943.85	c Restarting after 7575153 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/node67/watcher-297492-1171839551 -o ROOT/results/node67/solver-297492-1171839551 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297492-1171839551/sat7_bin /tmp/evaluation/297492-1171839551/instance-297492-1171839551.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: 1.01 1.01 0.96 3/64 31446
/proc/meminfo: memFree=575880/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=1212 CPUtime=0
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 203912697 1241088 128 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 303 128 87 220 0 80 0

[startup+0.107127 s]
/proc/loadavg: 1.01 1.01 0.96 3/64 31446
/proc/meminfo: memFree=575880/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=1476 CPUtime=0.1
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 231 0 0 0 10 0 0 0 18 0 1 0 203912697 1511424 214 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 369 214 95 220 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1476

[startup+0.516169 s]
/proc/loadavg: 1.01 1.01 0.96 3/64 31446
/proc/meminfo: memFree=575880/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=1992 CPUtime=0.51
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 273 0 0 0 51 0 0 0 21 0 1 0 203912697 2039808 256 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 498 256 95 220 0 275 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1992

[startup+1.34226 s]
/proc/loadavg: 1.01 1.01 0.96 2/65 31447
/proc/meminfo: memFree=575040/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=1992 CPUtime=1.33
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 309 0 0 0 133 0 0 0 25 0 1 0 203912697 2039808 292 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 498 292 95 220 0 275 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1992

[startup+2.97843 s]
/proc/loadavg: 1.01 1.01 0.96 2/65 31447
/proc/meminfo: memFree=574784/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=2124 CPUtime=2.97
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 358 0 0 0 297 0 0 0 25 0 1 0 203912697 2174976 341 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579940 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 531 341 95 220 0 308 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2124

[startup+6.25477 s]
/proc/loadavg: 1.01 1.01 0.96 2/65 31447
/proc/meminfo: memFree=574400/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=3152 CPUtime=6.25
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 426 0 0 0 625 0 0 0 25 0 1 0 203912697 3227648 409 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558998 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 788 409 95 220 0 565 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3152

[startup+12.7105 s]
/proc/loadavg: 1.01 1.01 0.96 2/65 31447
/proc/meminfo: memFree=574080/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=3152 CPUtime=12.7
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 492 0 0 0 1270 0 0 0 25 0 1 0 203912697 3227648 475 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536810 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 788 475 95 220 0 565 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3152

[startup+25.6108 s]
/proc/loadavg: 1.01 1.00 0.96 2/65 31447
/proc/meminfo: memFree=573760/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=3416 CPUtime=25.6
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 576 0 0 0 2560 0 0 0 25 0 1 0 203912697 3497984 559 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 854 559 95 220 0 631 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 3416

[startup+51.2195 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31447
/proc/meminfo: memFree=573184/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=3688 CPUtime=51.19
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 720 0 0 0 5119 0 0 0 25 0 1 0 203912697 3776512 703 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 922 703 95 220 0 699 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3688

[startup+102.43 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31447
/proc/meminfo: memFree=572608/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=4088 CPUtime=102.39
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 874 0 0 0 10239 0 0 0 25 0 1 0 203912697 4186112 857 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 1022 857 95 220 0 799 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 4088

[startup+162.478 s]
/proc/loadavg: 1.00 1.00 0.96 2/71 31569
/proc/meminfo: memFree=570688/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=6544 CPUtime=162.37
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1007 0 0 0 16236 1 0 0 25 0 1 0 203912697 6701056 990 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 1636 990 95 220 0 1413 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 6544

[startup+222.515 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31645
/proc/meminfo: memFree=571392/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=6812 CPUtime=222.36
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1094 0 0 0 22235 1 0 0 25 0 1 0 203912697 6975488 1077 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 1703 1077 95 220 0 1480 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 6812

[startup+282.533 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31645
/proc/meminfo: memFree=571008/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=6948 CPUtime=282.35
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1210 0 0 0 28234 1 0 0 25 0 1 0 203912697 7114752 1193 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533344 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 1737 1193 95 220 0 1514 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 6948

[startup+342.549 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31645
/proc/meminfo: memFree=570816/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=7212 CPUtime=342.36
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1268 0 0 0 34235 1 0 0 25 0 1 0 203912697 7385088 1251 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 1803 1251 95 220 0 1580 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 7212

[startup+402.571 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 31645
/proc/meminfo: memFree=570624/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=7480 CPUtime=402.36
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1335 0 0 0 40234 2 0 0 25 0 1 0 203912697 7659520 1318 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532779 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 1870 1318 95 220 0 1647 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 7480

[startup+462.587 s]
/proc/loadavg: 1.04 1.01 0.97 2/65 31645
/proc/meminfo: memFree=570368/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=7752 CPUtime=462.36
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1418 0 0 0 46234 2 0 0 25 0 1 0 203912697 7938048 1401 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529362 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 1938 1401 95 220 0 1715 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 7752

[startup+522.603 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 31645
/proc/meminfo: memFree=570112/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=7888 CPUtime=522.36
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1462 0 0 0 52234 2 0 0 25 0 1 0 203912697 8077312 1445 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538628 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 1972 1445 95 220 0 1749 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 7888

[startup+582.626 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=570048/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=8032 CPUtime=582.37
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1498 0 0 0 58235 2 0 0 25 0 1 0 203912697 8224768 1481 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2008 1481 95 220 0 1785 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 8032

[startup+642.647 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=569728/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=8176 CPUtime=642.36
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1567 0 0 0 64234 2 0 0 25 0 1 0 203912697 8372224 1550 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2044 1550 95 220 0 1821 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 8176

[startup+702.668 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=569600/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=8440 CPUtime=702.38
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1604 0 0 0 70235 3 0 0 25 0 1 0 203912697 8642560 1587 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536192 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2110 1587 95 220 0 1887 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 8440

[startup+762.687 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=569408/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=8580 CPUtime=762.38
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1646 0 0 0 76235 3 0 0 25 0 1 0 203912697 8785920 1629 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2145 1629 95 220 0 1922 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 8580

[startup+822.706 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=569344/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=8720 CPUtime=822.38
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1685 0 0 0 82235 3 0 0 25 0 1 0 203912697 8929280 1668 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2180 1668 95 220 0 1957 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 8720

[startup+882.724 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=569152/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=8852 CPUtime=882.37
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1721 0 0 0 88234 3 0 0 25 0 1 0 203912697 9064448 1704 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2213 1704 95 220 0 1990 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 8852

[startup+942.74 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=569024/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=8988 CPUtime=942.38
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1758 0 0 0 94234 4 0 0 25 0 1 0 203912697 9203712 1741 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2247 1741 95 220 0 2024 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 8988

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=568768/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=9132 CPUtime=1002.39
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1822 0 0 0 100235 4 0 0 25 0 1 0 203912697 9351168 1805 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533564 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2283 1805 95 220 0 2060 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 9132

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=568640/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=9264 CPUtime=1062.39
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1856 0 0 0 106235 4 0 0 25 0 1 0 203912697 9486336 1839 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2316 1839 95 220 0 2093 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 9264

[startup+1122.8 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=568512/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=9400 CPUtime=1122.39
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1883 0 0 0 112235 4 0 0 25 0 1 0 203912697 9625600 1866 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2350 1866 95 220 0 2127 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 9400

[startup+1182.82 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 31645
/proc/meminfo: memFree=568448/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=9536 CPUtime=1182.39
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1906 0 0 0 118235 4 0 0 25 0 1 0 203912697 9764864 1889 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2384 1889 95 220 0 2161 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 9536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.06 1.02 0.97 2/65 31645
/proc/meminfo: memFree=568448/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=9536 CPUtime=1200
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1911 0 0 0 119996 4 0 0 25 0 1 0 203912697 9764864 1894 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532493 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2384 1894 95 220 0 2161 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 9536

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: 1.06 1.02 0.97 2/65 31645
/proc/meminfo: memFree=568448/2055920 swapFree=4183772/4192956
[pid=31446] ppid=31444 vsize=9536 CPUtime=1200
/proc/31446/stat : 31446 (sat7_bin) R 31444 31446 31389 0 -1 4194304 1911 0 0 0 119996 4 0 0 25 0 1 0 203912697 9764864 1894 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532493 0 0 4096 0 0 0 0 17 1 0 0
/proc/31446/statm: 2384 1894 95 220 0 2161 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 9536

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.050992
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 9536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1911
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= 2317

runsolver used 0.806877 second user time and 2.48662 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Feb 18 22:59:11 UTC 2007

IDJOB= 297492
IDBENCH= 19963
IDSOLVER= 101
FILE ID= node67/297492-1171839551

PBS_JOBID= 3839723

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297492-1171839551/sat7_bin /tmp/evaluation/297492-1171839551/instance-297492-1171839551.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-297492-1171839551 -o ROOT/results/node67/solver-297492-1171839551 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297492-1171839551/sat7_bin /tmp/evaluation/297492-1171839551/instance-297492-1171839551.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 679928771

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        576352 kB
Buffers:         49932 kB
Cached:        1308908 kB
SwapCached:       3608 kB
Active:         738468 kB
Inactive:       630184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        576352 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          15172 kB
Slab:            96940 kB
Committed_AS:   649572 kB
PageTables:       1452 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= 66563 MiB

End job on node67 on Sun Feb 18 23:19:13 UTC 2007