Trace number 312416

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) 1200.06 1200.43

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1363528912-04-SAT.cnf
MD5SUMb570344119c652fb3e5253d1ef16a171
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.17982
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Starting solver ...
0.00/0.03	c Restarting after 100 conflicts
0.00/0.05	c Restarting after 250 conflicts
0.00/0.08	c Restarting after 475 conflicts
0.10/0.12	c Restarting after 812 conflicts
0.10/0.19	c Restarting after 1318 conflicts
0.20/0.30	c Restarting after 2077 conflicts
0.41/0.47	c Restarting after 3216 conflicts
0.71/0.74	c Restarting after 4924 conflicts
1.12/1.14	c Restarting after 7487 conflicts
1.73/1.79	c Restarting after 11333 conflicts
2.76/2.82	c Restarting after 17099 conflicts
4.29/4.34	c Restarting after 25749 conflicts
6.64/6.74	c Restarting after 38723 conflicts
10.34/10.38	c Restarting after 58184 conflicts
16.07/16.13	c Restarting after 87376 conflicts
25.08/25.16	c Restarting after 131165 conflicts
39.40/39.55	c Restarting after 196850 conflicts
62.23/62.32	c Restarting after 295376 conflicts
98.27/98.44	c Restarting after 443166 conflicts
153.78/153.89	c Restarting after 664849 conflicts
242.36/242.51	c Restarting after 997374 conflicts
385.34/385.53	c Restarting after 1496162 conflicts
611.05/611.36	c Restarting after 2244345 conflicts
965.72/966.07	c Restarting after 3366621 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/node21/watcher-312416-1172588484 -o ROOT/results/node21/solver-312416-1172588484 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312416-1172588484/sat7_bin /tmp/evaluation/312416-1172588484/instance-312416-1172588484.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: 0.05 0.52 0.62 3/83 22166
/proc/meminfo: memFree=1804624/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=1344 CPUtime=0
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 278802903 1376256 159 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 336 159 88 220 0 113 0

[startup+0.106761 s]
/proc/loadavg: 0.05 0.52 0.62 3/83 22166
/proc/meminfo: memFree=1804624/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=2124 CPUtime=0.1
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 295 0 0 0 10 0 0 0 18 0 1 0 278802903 2174976 278 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 531 278 95 220 0 308 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.514806 s]
/proc/loadavg: 0.05 0.52 0.62 3/83 22166
/proc/meminfo: memFree=1804624/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=2124 CPUtime=0.51
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 388 0 0 0 51 0 0 0 22 0 1 0 278802903 2174976 371 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 531 371 95 220 0 308 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2124

[startup+1.33489 s]
/proc/loadavg: 0.05 0.52 0.62 2/84 22167
/proc/meminfo: memFree=1803336/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=3152 CPUtime=1.33
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 439 0 0 0 133 0 0 0 25 0 1 0 278802903 3227648 422 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528838 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 788 422 95 220 0 565 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3152

[startup+2.97108 s]
/proc/loadavg: 0.05 0.52 0.62 2/84 22169
/proc/meminfo: memFree=1802952/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=3152 CPUtime=2.96
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 505 0 0 0 296 0 0 0 25 0 1 0 278802903 3227648 488 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 788 488 95 220 0 565 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3152

[startup+6.24943 s]
/proc/loadavg: 0.12 0.53 0.62 2/84 22171
/proc/meminfo: memFree=1802568/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=3284 CPUtime=6.24
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 595 0 0 0 624 0 0 0 25 0 1 0 278802903 3362816 578 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 821 578 95 220 0 598 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3284

[startup+12.7091 s]
/proc/loadavg: 0.19 0.54 0.63 2/84 22175
/proc/meminfo: memFree=1801936/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=5336 CPUtime=12.69
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 742 0 0 0 1269 0 0 0 25 0 1 0 278802903 5464064 725 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 1334 725 95 220 0 1111 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5215 s]
/proc/loadavg: 0.37 0.56 0.63 2/84 22185
/proc/meminfo: memFree=1801424/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=5600 CPUtime=25.49
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 868 0 0 0 2549 0 0 0 25 0 1 0 278802903 5734400 851 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579474 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 1400 851 95 220 0 1177 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5600

[startup+51.1473 s]
/proc/loadavg: 0.58 0.60 0.64 2/84 22237
/proc/meminfo: memFree=1800784/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=5864 CPUtime=51.08
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 1041 0 0 0 5108 0 0 0 25 0 1 0 278802903 6004736 1024 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 1466 1024 95 220 0 1243 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5864

[startup+102.368 s]
/proc/loadavg: 0.82 0.66 0.66 2/78 22261
/proc/meminfo: memFree=1801032/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=6412 CPUtime=102.27
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 1263 0 0 0 10226 1 0 0 25 0 1 0 278802903 6565888 1246 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538504 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 1603 1246 95 220 0 1380 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6412

[startup+162.398 s]
/proc/loadavg: 0.93 0.71 0.67 2/78 22261
/proc/meminfo: memFree=1800456/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=6684 CPUtime=162.29
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 1400 0 0 0 16227 2 0 0 25 0 1 0 278802903 6844416 1383 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 1671 1383 95 220 0 1448 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6684

[startup+222.426 s]
/proc/loadavg: 0.97 0.76 0.69 2/78 22261
/proc/meminfo: memFree=1799752/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=7088 CPUtime=222.29
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 1568 0 0 0 22227 2 0 0 25 0 1 0 278802903 7258112 1551 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 1772 1551 95 220 0 1549 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 7088

[startup+282.457 s]
/proc/loadavg: 0.99 0.80 0.71 2/78 22261
/proc/meminfo: memFree=1799048/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=11592 CPUtime=282.31
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 1770 0 0 0 28228 3 0 0 25 0 1 0 278802903 11870208 1753 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532931 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 2898 1753 95 220 0 2675 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 11592

[startup+342.484 s]
/proc/loadavg: 0.99 0.84 0.73 2/78 22261
/proc/meminfo: memFree=1798664/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=11860 CPUtime=342.32
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 1871 0 0 0 34229 3 0 0 25 0 1 0 278802903 12144640 1854 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532747 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 2965 1854 95 220 0 2742 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 11860

[startup+402.52 s]
/proc/loadavg: 0.99 0.86 0.74 2/78 22261
/proc/meminfo: memFree=1798216/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=12136 CPUtime=402.34
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 1962 0 0 0 40230 4 0 0 25 0 1 0 278802903 12427264 1945 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3034 1945 95 220 0 2811 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 12136

[startup+462.547 s]
/proc/loadavg: 0.99 0.89 0.75 2/78 22261
/proc/meminfo: memFree=1797832/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=12416 CPUtime=462.36
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2058 0 0 0 46231 5 0 0 25 0 1 0 278802903 12713984 2041 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558417 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3104 2041 95 220 0 2881 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 12416

[startup+522.575 s]
/proc/loadavg: 1.05 0.92 0.77 2/78 22261
/proc/meminfo: memFree=1797704/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=12552 CPUtime=522.36
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2119 0 0 0 52231 5 0 0 25 0 1 0 278802903 12853248 2102 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3138 2102 95 220 0 2915 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 12552

[startup+582.601 s]
/proc/loadavg: 1.02 0.93 0.78 2/78 22261
/proc/meminfo: memFree=1797384/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=12684 CPUtime=582.38
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2180 0 0 0 58232 6 0 0 25 0 1 0 278802903 12988416 2163 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3171 2163 95 220 0 2948 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 12684

[startup+642.626 s]
/proc/loadavg: 1.00 0.94 0.79 2/78 22261
/proc/meminfo: memFree=1797064/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=12948 CPUtime=642.38
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2269 0 0 0 64232 6 0 0 25 0 1 0 278802903 13258752 2252 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3237 2252 95 220 0 3014 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 12948

[startup+702.653 s]
/proc/loadavg: 1.00 0.95 0.80 2/78 22261
/proc/meminfo: memFree=1796680/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=13088 CPUtime=702.4
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2351 0 0 0 70233 7 0 0 25 0 1 0 278802903 13402112 2334 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3272 2334 95 220 0 3049 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 13088

[startup+762.683 s]
/proc/loadavg: 1.00 0.95 0.81 2/78 22261
/proc/meminfo: memFree=1796552/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=13220 CPUtime=762.41
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2393 0 0 0 76233 8 0 0 25 0 1 0 278802903 13537280 2376 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3305 2376 95 220 0 3082 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 13220

[startup+822.717 s]
/proc/loadavg: 1.00 0.96 0.82 2/78 22261
/proc/meminfo: memFree=1796424/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=13352 CPUtime=822.42
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2442 0 0 0 82234 8 0 0 25 0 1 0 278802903 13672448 2425 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3338 2425 95 220 0 3115 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 13352

[startup+882.748 s]
/proc/loadavg: 1.06 0.98 0.83 2/78 22261
/proc/meminfo: memFree=1796232/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=13484 CPUtime=882.44
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2478 0 0 0 88235 9 0 0 25 0 1 0 278802903 13807616 2461 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3371 2461 95 220 0 3148 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 13484

[startup+942.784 s]
/proc/loadavg: 1.02 0.98 0.84 2/78 22261
/proc/meminfo: memFree=1796104/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=13616 CPUtime=942.47
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2520 0 0 0 94237 10 0 0 25 0 1 0 278802903 13942784 2503 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3404 2503 95 220 0 3181 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 13616

[startup+1002.81 s]
/proc/loadavg: 1.01 0.98 0.85 2/78 22261
/proc/meminfo: memFree=1795784/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=13768 CPUtime=1002.48
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2597 0 0 0 100238 10 0 0 25 0 1 0 278802903 14098432 2580 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532320 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3442 2580 95 220 0 3219 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 13768

[startup+1062.84 s]
/proc/loadavg: 1.00 0.98 0.85 2/78 22261
/proc/meminfo: memFree=1795528/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=13900 CPUtime=1062.5
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2646 0 0 0 106239 11 0 0 25 0 1 0 278802903 14233600 2629 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3475 2629 95 220 0 3252 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 13900

[startup+1122.87 s]
/proc/loadavg: 1.00 0.98 0.86 2/78 22261
/proc/meminfo: memFree=1795400/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=14036 CPUtime=1122.5
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2693 0 0 0 112239 11 0 0 25 0 1 0 278802903 14372864 2676 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3509 2676 95 220 0 3286 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 14036

[startup+1182.91 s]
/proc/loadavg: 1.00 0.98 0.86 2/78 22261
/proc/meminfo: memFree=1795144/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=14312 CPUtime=1182.53
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2748 0 0 0 118241 12 0 0 25 0 1 0 278802903 14655488 2731 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3578 2731 95 220 0 3355 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 14312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 0.98 0.86 2/78 22261
/proc/meminfo: memFree=1795080/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=14312 CPUtime=1200.04
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2749 0 0 0 119992 12 0 0 25 0 1 0 278802903 14655488 2732 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3578 2732 95 220 0 3355 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14312

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 0.98 0.86 2/78 22261
/proc/meminfo: memFree=1795080/2055920 swapFree=4145392/4192956
[pid=22166] ppid=22164 vsize=14312 CPUtime=1200.04
/proc/22166/stat : 22166 (sat7_bin) R 22164 22166 21507 0 -1 4194304 2749 0 0 0 119992 12 0 0 25 0 1 0 278802903 14655488 2732 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22166/statm: 3578 2732 95 220 0 3355 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.12898
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 14312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2749
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= 24548

runsolver used 1.43678 second user time and 2.75258 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Feb 27 15:01:27 UTC 2007

IDJOB= 312416
IDBENCH= 20341
IDSOLVER= 101
FILE ID= node21/312416-1172588484

PBS_JOBID= 3971930

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1363528912-04-SAT.cnf
COMMAND LINE= /tmp/evaluation/312416-1172588484/sat7_bin /tmp/evaluation/312416-1172588484/instance-312416-1172588484.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-312416-1172588484 -o ROOT/results/node21/solver-312416-1172588484 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312416-1172588484/sat7_bin /tmp/evaluation/312416-1172588484/instance-312416-1172588484.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  b570344119c652fb3e5253d1ef16a171

RANDOM SEED= 370602137

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1805160 kB
Buffers:         41096 kB
Cached:         136872 kB
SwapCached:      16512 kB
Active:         139676 kB
Inactive:        70424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805160 kB
SwapTotal:     4192956 kB
SwapFree:      4145392 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          31724 kB
Slab:            25908 kB
Committed_AS:   792332 kB
PageTables:       1908 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= 66561 MiB

End job on node21 on Tue Feb 27 15:21:34 UTC 2007