Trace number 338857

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) 1200.08 1200.21

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
Bench CategoryCRAFTED (crafted 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 variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
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 ...
0.00/0.00	c Restarting after 100 conflicts
0.00/0.01	c Restarting after 250 conflicts
0.00/0.02	c Restarting after 476 conflicts
0.00/0.04	c Restarting after 814 conflicts
0.05/0.07	c Restarting after 1320 conflicts
0.09/0.12	c Restarting after 2081 conflicts
0.19/0.20	c Restarting after 3222 conflicts
0.29/0.32	c Restarting after 4933 conflicts
0.39/0.49	c Restarting after 7495 conflicts
0.69/0.77	c Restarting after 11339 conflicts
1.10/1.17	c Restarting after 17107 conflicts
1.69/1.78	c Restarting after 25758 conflicts
2.69/2.75	c Restarting after 38732 conflicts
4.19/4.25	c Restarting after 58194 conflicts
6.38/6.46	c Restarting after 87387 conflicts
9.89/9.95	c Restarting after 131178 conflicts
15.08/15.16	c Restarting after 196862 conflicts
23.27/23.38	c Restarting after 295388 conflicts
35.65/35.77	c Restarting after 443177 conflicts
54.85/54.95	c Restarting after 664862 conflicts
83.74/83.81	c Restarting after 997388 conflicts
127.63/127.71	c Restarting after 1496178 conflicts
197.22/197.33	c Restarting after 2244360 conflicts
306.82/306.97	c Restarting after 3366635 conflicts
469.01/469.18	c Restarting after 5050046 conflicts
729.89/730.08	c Restarting after 7575163 conflicts
1135.26/1135.48	c Restarting after 11362839 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/node16/watcher-338857-1173693684 -o ROOT/results/node16/solver-338857-1173693684 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338857-1173693684/sat7_bin /tmp/evaluation/338857-1173693684/instance-338857-1173693684.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 3/83 5881
/proc/meminfo: memFree=1729272/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=1200 CPUtime=0
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 389322703 1228800 126 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 300 126 93 220 0 77 0

[startup+0.052175 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 5881
/proc/meminfo: memFree=1729272/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=1200 CPUtime=0.05
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 168 0 0 0 5 0 0 0 18 0 1 0 389322703 1228800 151 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 300 151 95 220 0 77 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1200

[startup+0.101169 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 5881
/proc/meminfo: memFree=1729272/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=1200 CPUtime=0.09
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 174 0 0 0 9 0 0 0 18 0 1 0 389322703 1228800 157 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 300 157 95 220 0 77 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1200

[startup+0.301145 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 5881
/proc/meminfo: memFree=1729272/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=1200 CPUtime=0.29
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 186 0 0 0 29 0 0 0 19 0 1 0 389322703 1228800 169 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538616 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 300 169 95 220 0 77 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1200

[startup+0.701098 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 5881
/proc/meminfo: memFree=1729272/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=1460 CPUtime=0.69
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 199 0 0 0 69 0 0 0 22 0 1 0 389322703 1495040 182 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134529346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 365 182 95 220 0 142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1460

[startup+1.502 s]
/proc/loadavg: 0.91 0.97 0.99 2/84 5882
/proc/meminfo: memFree=1728880/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=1460 CPUtime=1.49
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 213 0 0 0 149 0 0 0 25 0 1 0 389322703 1495040 196 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579383 0 0 4096 0 0 0 0 17 0 0 0
/proc/5881/statm: 365 196 95 220 0 142 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1460

[startup+3.10181 s]
/proc/loadavg: 0.91 0.97 0.99 2/84 5888
/proc/meminfo: memFree=1728560/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=1460 CPUtime=3.09
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 227 0 0 0 309 0 0 0 25 0 1 0 389322703 1495040 210 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134539172 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 365 210 95 220 0 142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1460

[startup+6.30142 s]
/proc/loadavg: 0.92 0.97 0.99 3/84 5890
/proc/meminfo: memFree=1728504/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=1460 CPUtime=6.28
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 250 0 0 0 628 0 0 0 25 0 1 0 389322703 1495040 233 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538656 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 365 233 95 220 0 142 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1460

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/84 5894
/proc/meminfo: memFree=1728328/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=1976 CPUtime=12.68
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 280 0 0 0 1268 0 0 0 25 0 1 0 389322703 2023424 263 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 494 263 95 220 0 271 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1976

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/84 5914
/proc/meminfo: memFree=1728264/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=1976 CPUtime=25.47
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 314 0 0 0 2547 0 0 0 25 0 1 0 389322703 2023424 297 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579446 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 494 297 95 220 0 271 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1976

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.99 2/84 5952
/proc/meminfo: memFree=1728136/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=2108 CPUtime=51.04
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 361 0 0 0 5104 0 0 0 25 0 1 0 389322703 2158592 344 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134539079 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 527 344 95 220 0 304 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 2108

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 5978
/proc/meminfo: memFree=1728840/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3268 CPUtime=102.24
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 440 0 0 0 10223 1 0 0 25 0 1 0 389322703 3346432 423 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538916 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 817 423 95 220 0 594 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3268

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5978
/proc/meminfo: memFree=1728584/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3532 CPUtime=162.23
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 508 0 0 0 16222 1 0 0 25 0 1 0 389322703 3616768 491 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 883 491 95 220 0 660 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3532

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5978
/proc/meminfo: memFree=1728392/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3532 CPUtime=222.22
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 541 0 0 0 22221 1 0 0 25 0 1 0 389322703 3616768 524 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 883 524 95 220 0 660 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3532

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5978
/proc/meminfo: memFree=1728328/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3664 CPUtime=282.22
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 555 0 0 0 28221 1 0 0 25 0 1 0 389322703 3751936 538 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 916 538 95 220 0 693 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3664

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5978
/proc/meminfo: memFree=1728264/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3664 CPUtime=342.21
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 593 0 0 0 34220 1 0 0 25 0 1 0 389322703 3751936 576 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 916 576 95 220 0 693 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3664

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5978
/proc/meminfo: memFree=1728200/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3800 CPUtime=402.21
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 603 0 0 0 40219 2 0 0 25 0 1 0 389322703 3891200 586 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 950 586 95 220 0 727 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 3800

[startup+462.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1728264/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3800 CPUtime=462.21
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 606 0 0 0 46219 2 0 0 25 0 1 0 389322703 3891200 589 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 950 589 95 220 0 727 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3800

[startup+522.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1728072/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3800 CPUtime=522.2
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 637 0 0 0 52218 2 0 0 25 0 1 0 389322703 3891200 620 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134531555 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 950 620 95 220 0 727 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 3800

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1728008/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3936 CPUtime=582.2
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 668 0 0 0 58218 2 0 0 25 0 1 0 389322703 4030464 651 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 984 651 95 220 0 761 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3936

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727944/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3936 CPUtime=642.21
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 679 0 0 0 64218 3 0 0 25 0 1 0 389322703 4030464 662 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538920 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 984 662 95 220 0 761 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 3936

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727944/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=3936 CPUtime=702.2
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 687 0 0 0 70217 3 0 0 25 0 1 0 389322703 4030464 670 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528385 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 984 670 95 220 0 761 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 3936

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727816/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=4068 CPUtime=762.19
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 713 0 0 0 76216 3 0 0 25 0 1 0 389322703 4165632 696 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 1017 696 95 220 0 794 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 4068

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727688/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=4204 CPUtime=822.18
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 744 0 0 0 82215 3 0 0 25 0 1 0 389322703 4304896 727 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558458 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 1051 727 95 220 0 828 0
Current children cumulated CPU time (s) 822.18
Current children cumulated vsize (KiB) 4204

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727624/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=4204 CPUtime=882.19
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 754 0 0 0 88215 4 0 0 25 0 1 0 389322703 4304896 737 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 1051 737 95 220 0 828 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 4204

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727560/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=4340 CPUtime=942.18
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 775 0 0 0 94214 4 0 0 25 0 1 0 389322703 4444160 758 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134579875 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 1085 758 95 220 0 862 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 4340

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727496/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=4340 CPUtime=1002.17
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 783 0 0 0 100213 4 0 0 25 0 1 0 389322703 4444160 766 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 1085 766 95 220 0 862 0
Current children cumulated CPU time (s) 1002.17
Current children cumulated vsize (KiB) 4340

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727496/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=4340 CPUtime=1062.17
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 797 0 0 0 106212 5 0 0 25 0 1 0 389322703 4444160 780 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134538622 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 1085 780 95 220 0 862 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 4340

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727432/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=4340 CPUtime=1122.16
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 805 0 0 0 112211 5 0 0 25 0 1 0 389322703 4444160 788 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 1085 788 95 220 0 862 0
Current children cumulated CPU time (s) 1122.16
Current children cumulated vsize (KiB) 4340

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727432/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=4476 CPUtime=1182.16
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 818 0 0 0 118211 5 0 0 25 0 1 0 389322703 4583424 801 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 1119 801 95 220 0 896 0
Current children cumulated CPU time (s) 1182.16
Current children cumulated vsize (KiB) 4476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5978
/proc/meminfo: memFree=1727368/2055920 swapFree=4159664/4192956
[pid=5881] ppid=5879 vsize=4476 CPUtime=1200.06
/proc/5881/stat : 5881 (sat7_bin) R 5879 5881 4530 0 -1 4194304 822 0 0 0 120001 5 0 0 25 0 1 0 389322703 4583424 805 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 1119 805 95 220 0 896 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4476

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): 1200.21
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.06099
CPU usage (%): 99.989
Max. virtual memory (cumulated for all children) (KiB): 4476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 822
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= 2173

runsolver used 1.42178 second user time and 2.94155 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Mar 12 10:01:24 UTC 2007

IDJOB= 338857
IDBENCH= 24733
IDSOLVER= 101
FILE ID= node16/338857-1173693684

PBS_JOBID= 4101480

Free space on /tmp= 66479 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338857-1173693684/sat7_bin /tmp/evaluation/338857-1173693684/instance-338857-1173693684.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-338857-1173693684 -o ROOT/results/node16/solver-338857-1173693684 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338857-1173693684/sat7_bin /tmp/evaluation/338857-1173693684/instance-338857-1173693684.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  cb7fcc0a671d4e8fcabb476bdf51a2fc

RANDOM SEED= 938569582

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1729752 kB
Buffers:         37956 kB
Cached:         213056 kB
SwapCached:       2084 kB
Active:         154640 kB
Inactive:       119808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729752 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          31980 kB
Slab:            36984 kB
Committed_AS:  1456592 kB
PageTables:       1960 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= 66479 MiB

End job on node16 on Mon Mar 12 10:21:26 UTC 2007