Trace number 304216

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) 1200.07 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1005.91
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.09	c Starting solver ...
0.10/0.10	c Restarting after 100 conflicts
0.10/0.12	c Restarting after 250 conflicts
0.10/0.14	c Restarting after 476 conflicts
0.10/0.17	c Restarting after 813 conflicts
0.20/0.22	c Restarting after 1321 conflicts
0.20/0.29	c Restarting after 2082 conflicts
0.41/0.42	c Restarting after 3222 conflicts
0.61/0.63	c Restarting after 4930 conflicts
1.02/1.04	c Restarting after 7492 conflicts
1.73/1.77	c Restarting after 11337 conflicts
2.96/2.99	c Restarting after 17105 conflicts
4.81/4.88	c Restarting after 25754 conflicts
8.18/8.28	c Restarting after 38731 conflicts
13.92/13.97	c Restarting after 58193 conflicts
23.44/23.49	c Restarting after 87385 conflicts
39.31/39.41	c Restarting after 131175 conflicts
65.22/65.25	c Restarting after 196859 conflicts
105.97/106.06	c Restarting after 295385 conflicts
172.10/172.17	c Restarting after 443174 conflicts
280.53/280.69	c Restarting after 664858 conflicts
454.59/454.85	c Restarting after 997384 conflicts
730.11/730.48	c Restarting after 1496173 conflicts
1175.58/1176.05	c Restarting after 2244357 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/node35/watcher-304216-1172053904 -o ROOT/results/node35/solver-304216-1172053904 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304216-1172053904/sat7_bin /tmp/evaluation/304216-1172053904/instance-304216-1172053904.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: 0.99 0.97 0.99 3/64 26905
/proc/meminfo: memFree=1493040/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=1064 CPUtime=0
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 199154124 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 266 114 87 220 0 43 0

[startup+0.10726 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26905
/proc/meminfo: memFree=1493040/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=3004 CPUtime=0.1
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 408 0 0 0 10 0 0 0 18 0 1 0 199154124 3076096 391 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 751 391 93 220 0 528 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3004

[startup+0.51534 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26905
/proc/meminfo: memFree=1493040/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=5056 CPUtime=0.51
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 659 0 0 0 51 0 0 0 21 0 1 0 199154124 5177344 642 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 1264 642 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.3355 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1489768/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=5188 CPUtime=1.33
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 980 0 0 0 133 0 0 0 25 0 1 0 199154124 5312512 963 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 1297 963 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97483 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1488872/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=5320 CPUtime=2.96
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 1182 0 0 0 296 0 0 0 25 0 1 0 199154124 5447680 1165 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 1330 1165 95 220 0 1107 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5320

[startup+6.25048 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1487976/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=9564 CPUtime=6.24
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 1339 0 0 0 624 0 0 0 25 0 1 0 199154124 9793536 1322 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 2391 1322 95 220 0 2168 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9564

[startup+12.7068 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1486632/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=10092 CPUtime=12.7
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 1634 0 0 0 1269 1 0 0 25 0 1 0 199154124 10334208 1617 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 2523 1617 95 220 0 2300 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10092

[startup+25.5073 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1485480/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=10500 CPUtime=25.49
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 1933 0 0 0 2548 1 0 0 25 0 1 0 199154124 10752000 1916 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 2625 1916 95 220 0 2402 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10500

[startup+51.1164 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1484072/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=11196 CPUtime=51.09
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 2267 0 0 0 5108 1 0 0 25 0 1 0 199154124 11464704 2250 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 2799 2250 95 220 0 2576 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11196

[startup+102.326 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1482408/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=11956 CPUtime=102.28
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 2677 0 0 0 10226 2 0 0 25 0 1 0 199154124 12242944 2660 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 2989 2660 95 220 0 2766 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11956

[startup+162.346 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1481384/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=12524 CPUtime=162.28
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 2919 0 0 0 16226 2 0 0 25 0 1 0 199154124 12824576 2902 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 3131 2902 95 220 0 2908 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 12524

[startup+222.363 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1480360/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=17224 CPUtime=222.27
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 3177 0 0 0 22225 2 0 0 25 0 1 0 199154124 17637376 3160 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 4306 3160 95 220 0 4083 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 17224

[startup+282.385 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1479656/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=17564 CPUtime=282.27
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 3346 0 0 0 28225 2 0 0 25 0 1 0 199154124 17985536 3329 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 4391 3329 95 220 0 4168 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 17564

[startup+342.406 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1478696/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=17852 CPUtime=342.27
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 3580 0 0 0 34224 3 0 0 25 0 1 0 199154124 18280448 3563 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 4463 3563 95 220 0 4240 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 17852

[startup+402.432 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1478184/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=18044 CPUtime=402.27
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 3702 0 0 0 40224 3 0 0 25 0 1 0 199154124 18477056 3685 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 4511 3685 95 220 0 4288 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 18044

[startup+462.449 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1478056/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=18204 CPUtime=462.27
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 3732 0 0 0 46224 3 0 0 25 0 1 0 199154124 18640896 3715 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 4551 3715 95 220 0 4328 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 18204

[startup+522.47 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1477032/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=18668 CPUtime=522.26
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 3980 0 0 0 52223 3 0 0 25 0 1 0 199154124 19116032 3963 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 4667 3963 95 220 0 4444 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 18668

[startup+582.492 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1476712/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=19020 CPUtime=582.27
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4044 0 0 0 58224 3 0 0 25 0 1 0 199154124 19476480 4027 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 4755 4027 95 220 0 4532 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 19020

[startup+642.514 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1476392/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=19340 CPUtime=642.26
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4118 0 0 0 64223 3 0 0 25 0 1 0 199154124 19804160 4101 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 4835 4101 95 220 0 4612 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 19340

[startup+702.533 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1476264/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=19500 CPUtime=702.26
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4170 0 0 0 70223 3 0 0 25 0 1 0 199154124 19968000 4153 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532435 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 4875 4153 95 220 0 4652 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 19500

[startup+762.551 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1475624/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=19852 CPUtime=762.26
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4326 0 0 0 76222 4 0 0 25 0 1 0 199154124 20328448 4309 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 4963 4309 95 220 0 4740 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 19852

[startup+822.573 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1475304/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=20044 CPUtime=822.26
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4406 0 0 0 82222 4 0 0 25 0 1 0 199154124 20525056 4389 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 5011 4389 95 220 0 4788 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 20044

[startup+882.592 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26906
/proc/meminfo: memFree=1475176/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=20204 CPUtime=882.25
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4441 0 0 0 88221 4 0 0 25 0 1 0 199154124 20688896 4424 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 5051 4424 95 220 0 4828 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 20204

[startup+942.614 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 26906
/proc/meminfo: memFree=1474984/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=20396 CPUtime=942.25
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4489 0 0 0 94221 4 0 0 25 0 1 0 199154124 20885504 4472 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 5099 4472 95 220 0 4876 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 20396

[startup+1002.63 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 26906
/proc/meminfo: memFree=1474728/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=20396 CPUtime=1002.25
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4557 0 0 0 100221 4 0 0 25 0 1 0 199154124 20885504 4540 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 5099 4540 95 220 0 4876 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 20396

[startup+1062.66 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26906
/proc/meminfo: memFree=1474600/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=20588 CPUtime=1062.25
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4578 0 0 0 106221 4 0 0 25 0 1 0 199154124 21082112 4561 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 5147 4561 95 220 0 4924 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 20588

[startup+1122.67 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26906
/proc/meminfo: memFree=1474472/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=20588 CPUtime=1122.24
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4623 0 0 0 112220 4 0 0 25 0 1 0 199154124 21082112 4606 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 5147 4606 95 220 0 4924 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 20588

[startup+1182.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26906
/proc/meminfo: memFree=1474152/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=20588 CPUtime=1182.24
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4689 0 0 0 118220 4 0 0 25 0 1 0 199154124 21082112 4672 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 5147 4672 95 220 0 4924 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 20588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26906
/proc/meminfo: memFree=1473832/2055920 swapFree=4183800/4192956
[pid=26905] ppid=26903 vsize=24688 CPUtime=1200.06
/proc/26905/stat : 26905 (sat7_bin) R 26903 26905 25764 0 -1 4194304 4772 0 0 0 120002 4 0 0 25 0 1 0 199154124 25280512 4755 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26905/statm: 6172 4755 95 220 0 5949 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24688

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): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.050992
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 24688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
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= 4772
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= 8
involuntary context switches= 2026

runsolver used 0.668898 second user time and 2.53961 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Feb 21 10:31:44 UTC 2007

IDJOB= 304216
IDBENCH= 20127
IDSOLVER= 101
FILE ID= node35/304216-1172053904

PBS_JOBID= 3892747

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/304216-1172053904/sat7_bin /tmp/evaluation/304216-1172053904/instance-304216-1172053904.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-304216-1172053904 -o ROOT/results/node35/solver-304216-1172053904 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304216-1172053904/sat7_bin /tmp/evaluation/304216-1172053904/instance-304216-1172053904.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 45818771

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1493384 kB
Buffers:         41204 kB
Cached:         427412 kB
SwapCached:       3372 kB
Active:         119576 kB
Inactive:       358844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493384 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            70144 kB
Committed_AS:   759056 kB
PageTables:       1412 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 node35 on Wed Feb 21 10:51:47 UTC 2007