Trace number 339067

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
MD5SUM5c670fd8fd3fa9f00ac6df3f4ca9c99c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014996
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting solver ...
0.00/0.01	c Restarting after 100 conflicts
0.00/0.02	c Restarting after 251 conflicts
0.00/0.03	c Restarting after 476 conflicts
0.05/0.06	c Restarting after 813 conflicts
0.05/0.09	c Restarting after 1319 conflicts
0.10/0.15	c Restarting after 2078 conflicts
0.20/0.24	c Restarting after 3217 conflicts
0.30/0.37	c Restarting after 4926 conflicts
0.50/0.58	c Restarting after 7488 conflicts
0.90/0.94	c Restarting after 11333 conflicts
1.39/1.44	c Restarting after 17101 conflicts
2.20/2.21	c Restarting after 25750 conflicts
3.30/3.36	c Restarting after 38724 conflicts
4.89/4.98	c Restarting after 58185 conflicts
7.09/7.12	c Restarting after 87378 conflicts
10.69/10.78	c Restarting after 131168 conflicts
15.88/15.93	c Restarting after 196852 conflicts
23.58/23.60	c Restarting after 295379 conflicts
37.28/37.37	c Restarting after 443168 conflicts
57.07/57.20	c Restarting after 664851 conflicts
87.15/87.22	c Restarting after 997376 conflicts
132.04/132.10	c Restarting after 1496165 conflicts
212.61/212.73	c Restarting after 2244347 conflicts
322.47/322.68	c Restarting after 3366621 conflicts
505.30/505.59	c Restarting after 5050034 conflicts
780.30/780.70	c Restarting after 7575150 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-339067-1173697746 -o ROOT/results/node23/solver-339067-1173697746 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339067-1173697746/sat7_bin /tmp/evaluation/339067-1173697746/instance-339067-1173697746.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 12276
/proc/meminfo: memFree=1800024/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=1200 CPUtime=0
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 95742936 1228800 121 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 300 122 87 220 0 77 0

[startup+0.0578049 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12276
/proc/meminfo: memFree=1800024/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=1204 CPUtime=0.05
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 184 0 0 0 5 0 0 0 18 0 1 0 95742936 1232896 167 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 301 167 95 220 0 78 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1204

[startup+0.102807 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12276
/proc/meminfo: memFree=1800024/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=1464 CPUtime=0.1
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 193 0 0 0 10 0 0 0 18 0 1 0 95742936 1499136 176 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134536852 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 366 176 95 220 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1464

[startup+0.301845 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12276
/proc/meminfo: memFree=1800024/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=1464 CPUtime=0.3
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 211 0 0 0 30 0 0 0 19 0 1 0 95742936 1499136 194 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 366 194 95 220 0 143 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1464

[startup+0.701923 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12276
/proc/meminfo: memFree=1800024/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=1464 CPUtime=0.7
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 227 0 0 0 70 0 0 0 22 0 1 0 95742936 1499136 210 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 366 210 95 220 0 143 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1464

[startup+1.50108 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1799568/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=1464 CPUtime=1.49
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 244 0 0 0 149 0 0 0 25 0 1 0 95742936 1499136 227 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 366 227 95 220 0 143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1464

[startup+3.10139 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1799312/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=1980 CPUtime=3.09
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 266 0 0 0 309 0 0 0 25 0 1 0 95742936 2027520 249 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579455 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 495 249 95 220 0 272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1980

[startup+6.30201 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1799120/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=2112 CPUtime=6.29
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 292 0 0 0 629 0 0 0 25 0 1 0 95742936 2162688 275 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532855 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 528 275 95 220 0 305 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2112

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1798928/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=2112 CPUtime=12.69
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 346 0 0 0 1269 0 0 0 25 0 1 0 95742936 2162688 329 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 528 329 95 220 0 305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2112

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1798736/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=2244 CPUtime=25.48
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 394 0 0 0 2548 0 0 0 25 0 1 0 95742936 2297856 377 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 561 377 95 220 0 338 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2244

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1798416/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=3404 CPUtime=51.07
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 474 0 0 0 5107 0 0 0 25 0 1 0 95742936 3485696 457 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 851 457 95 220 0 628 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3404

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1798160/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=3536 CPUtime=102.25
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 546 0 0 0 10225 0 0 0 25 0 1 0 95742936 3620864 529 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 884 529 95 220 0 661 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3536

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1797776/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=3804 CPUtime=162.23
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 626 0 0 0 16222 1 0 0 25 0 1 0 95742936 3895296 609 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528676 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 951 609 95 220 0 728 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3804

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1797456/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=3940 CPUtime=222.21
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 692 0 0 0 22220 1 0 0 25 0 1 0 95742936 4034560 675 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532852 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 985 675 95 220 0 762 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3940

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1797328/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4076 CPUtime=282.19
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 726 0 0 0 28217 2 0 0 25 0 1 0 95742936 4173824 709 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134531774 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1019 709 95 220 0 796 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4076

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12277
/proc/meminfo: memFree=1797136/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4076 CPUtime=342.16
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 771 0 0 0 34214 2 0 0 25 0 1 0 95742936 4173824 754 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1019 754 95 220 0 796 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4076

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1797008/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4208 CPUtime=402.14
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 805 0 0 0 40212 2 0 0 25 0 1 0 95742936 4308992 788 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1052 788 95 220 0 829 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4208

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1796816/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4208 CPUtime=462.12
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 857 0 0 0 46209 3 0 0 25 0 1 0 95742936 4308992 840 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1052 840 95 220 0 829 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4208

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1796688/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4340 CPUtime=522.09
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 873 0 0 0 52206 3 0 0 25 0 1 0 95742936 4444160 856 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1085 856 95 220 0 862 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4340

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1796624/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4340 CPUtime=582.08
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 900 0 0 0 58204 4 0 0 25 0 1 0 95742936 4444160 883 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1085 883 95 220 0 862 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4340

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1796560/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4340 CPUtime=642.06
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 912 0 0 0 64202 4 0 0 25 0 1 0 95742936 4444160 895 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134536997 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1085 895 95 220 0 862 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4340

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1796560/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4472 CPUtime=702.03
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 921 0 0 0 70198 5 0 0 25 0 1 0 95742936 4579328 904 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1118 904 95 220 0 895 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 4472

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1796432/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4472 CPUtime=762.01
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 940 0 0 0 76196 5 0 0 25 0 1 0 95742936 4579328 923 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1118 923 95 220 0 895 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 4472

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1796304/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4612 CPUtime=821.98
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 982 0 0 0 82193 5 0 0 25 0 1 0 95742936 4722688 965 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528547 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1153 965 95 220 0 930 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 4612

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1796240/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4756 CPUtime=881.96
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 1000 0 0 0 88190 6 0 0 25 0 1 0 95742936 4870144 983 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1189 983 95 220 0 966 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 4756

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1796176/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4756 CPUtime=941.94
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 1018 0 0 0 94188 6 0 0 25 0 1 0 95742936 4870144 1001 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1189 1001 95 220 0 966 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 4756

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1796112/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4900 CPUtime=1001.92
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 1033 0 0 0 100185 7 0 0 25 0 1 0 95742936 5017600 1016 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1225 1016 95 220 0 1002 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 4900

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1795984/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=4900 CPUtime=1061.89
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 1060 0 0 0 106182 7 0 0 25 0 1 0 95742936 5017600 1043 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558918 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1225 1043 95 220 0 1002 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 4900

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1795920/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=5036 CPUtime=1121.88
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 1077 0 0 0 112180 8 0 0 25 0 1 0 95742936 5156864 1060 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1259 1060 95 220 0 1036 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 5036

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1795792/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=7088 CPUtime=1181.85
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 1114 0 0 0 118177 8 0 0 25 0 1 0 95742936 7258112 1097 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1772 1097 95 220 0 1549 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 7088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1795792/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=7232 CPUtime=1200.05
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 1121 0 0 0 119997 8 0 0 25 0 1 0 95742936 7405568 1104 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1808 1104 95 220 0 1585 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7232

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12279
/proc/meminfo: memFree=1795792/2055920 swapFree=4140896/4192956
[pid=12276] ppid=12274 vsize=7232 CPUtime=1200.05
/proc/12276/stat : 12276 (sat7_bin) R 12274 12276 10431 0 -1 4194304 1121 0 0 0 119997 8 0 0 25 0 1 0 95742936 7405568 1104 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/12276/statm: 1808 1104 95 220 0 1585 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.089986
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 7232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1121
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= 2840

runsolver used 1.27181 second user time and 2.79857 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Mar 12 11:09:06 UTC 2007

IDJOB= 339067
IDBENCH= 24738
IDSOLVER= 101
FILE ID= node23/339067-1173697746

PBS_JOBID= 4101479

Free space on /tmp= 66520 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339067-1173697746/sat7_bin /tmp/evaluation/339067-1173697746/instance-339067-1173697746.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-339067-1173697746 -o ROOT/results/node23/solver-339067-1173697746 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339067-1173697746/sat7_bin /tmp/evaluation/339067-1173697746/instance-339067-1173697746.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  5c670fd8fd3fa9f00ac6df3f4ca9c99c

RANDOM SEED= 821273486

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.259
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		: 3000.259
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:       1800432 kB
Buffers:         39184 kB
Cached:         149912 kB
SwapCached:      15584 kB
Active:         136340 kB
Inactive:        80076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800432 kB
SwapTotal:     4192956 kB
SwapFree:      4140896 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            24588 kB
Committed_AS:   231308 kB
PageTables:       1732 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= 66520 MiB

End job on node23 on Mon Mar 12 11:29:09 UTC 2007