Trace number 425531

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) 5000.1 5001.51

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
MD5SUMe2ad6b729e129f6e94a5430009297576
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.09/0.11	c Restarting after 100 conflicts
0.09/0.15	c Restarting after 250 conflicts
0.19/0.22	c Restarting after 475 conflicts
0.29/0.33	c Restarting after 814 conflicts
0.49/0.52	c Restarting after 1320 conflicts
0.69/0.79	c Restarting after 2079 conflicts
1.19/1.21	c Restarting after 3219 conflicts
1.89/1.91	c Restarting after 4928 conflicts
2.89/2.98	c Restarting after 7492 conflicts
4.89/4.92	c Restarting after 11336 conflicts
8.19/8.20	c Restarting after 17103 conflicts
13.59/13.64	c Restarting after 25752 conflicts
21.88/22.00	c Restarting after 38727 conflicts
36.48/36.56	c Restarting after 58189 conflicts
60.48/60.56	c Restarting after 87381 conflicts
98.27/98.37	c Restarting after 131170 conflicts
157.55/157.60	c Restarting after 196854 conflicts
258.53/258.60	c Restarting after 295380 conflicts
411.99/412.16	c Restarting after 443169 conflicts
654.02/654.22	c Restarting after 664852 conflicts
1037.42/1037.72	c Restarting after 997377 conflicts
1655.75/1656.24	c Restarting after 1496165 conflicts
2610.30/2611.11	c Restarting after 2244347 conflicts
4098.51/4099.78	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-425531-1177788003 -o ROOT/results/node19/solver-425531-1177788003 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425531-1177788003/sat7_bin /tmp/evaluation/425531-1177788003/instance-425531-1177788003.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.87 1.01 0.99 3/77 2682
/proc/meminfo: memFree=1552832/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=1784 CPUtime=0
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 226717672 1826816 287 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547997 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 446 287 88 220 0 223 0

[startup+0.010855 s]
/proc/loadavg: 0.87 1.01 0.99 3/77 2682
/proc/meminfo: memFree=1552832/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=1784 CPUtime=0
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 323 0 0 0 0 0 0 0 18 0 1 0 226717672 1826816 307 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 446 307 88 220 0 223 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1784

[startup+0.101865 s]
/proc/loadavg: 0.87 1.01 0.99 3/77 2682
/proc/meminfo: memFree=1552832/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=3488 CPUtime=0.09
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 624 0 0 0 9 0 0 0 18 0 1 0 226717672 3571712 608 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531969 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 872 608 93 220 0 649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3488

[startup+0.301886 s]
/proc/loadavg: 0.87 1.01 0.99 3/77 2682
/proc/meminfo: memFree=1552832/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=3488 CPUtime=0.29
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 671 0 0 0 29 0 0 0 19 0 1 0 226717672 3571712 655 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558456 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 872 655 95 220 0 649 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3488

[startup+0.70193 s]
/proc/loadavg: 0.87 1.01 0.99 3/77 2682
/proc/meminfo: memFree=1552832/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=3488 CPUtime=0.69
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 726 0 0 0 69 0 0 0 23 0 1 0 226717672 3571712 710 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 872 710 95 220 0 649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3488

[startup+1.50202 s]
/proc/loadavg: 0.87 1.01 0.99 2/78 2683
/proc/meminfo: memFree=1550136/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=5540 CPUtime=1.49
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 822 0 0 0 149 0 0 0 25 0 1 0 226717672 5672960 806 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 1385 806 95 220 0 1162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5540

[startup+3.10119 s]
/proc/loadavg: 0.87 1.01 0.99 2/78 2683
/proc/meminfo: memFree=1549496/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=5540 CPUtime=3.09
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 987 0 0 0 309 0 0 0 25 0 1 0 226717672 5672960 971 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 1385 971 95 220 0 1162 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5540

[startup+6.30154 s]
/proc/loadavg: 0.88 1.00 0.99 2/78 2683
/proc/meminfo: memFree=1548088/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=9640 CPUtime=6.29
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 1289 0 0 0 628 1 0 0 25 0 1 0 226717672 9871360 1273 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 2410 1273 95 220 0 2187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9640

[startup+12.7012 s]
/proc/loadavg: 0.89 1.00 0.99 2/78 2683
/proc/meminfo: memFree=1547128/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=9640 CPUtime=12.69
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 1474 0 0 0 1268 1 0 0 25 0 1 0 226717672 9871360 1458 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 2410 1458 95 220 0 2187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9640

[startup+25.5016 s]
/proc/loadavg: 0.91 1.00 0.99 2/78 2683
/proc/meminfo: memFree=1546040/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=9776 CPUtime=25.49
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 1718 0 0 0 2547 2 0 0 25 0 1 0 226717672 10010624 1702 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 2444 1702 95 220 0 2221 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9776

[startup+51.1014 s]
/proc/loadavg: 0.94 1.00 0.99 2/78 2683
/proc/meminfo: memFree=1544760/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=10040 CPUtime=51.08
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 2031 0 0 0 5106 2 0 0 25 0 1 0 226717672 10280960 2015 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579019 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 2510 2015 95 220 0 2287 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10040

[startup+102.305 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 2683
/proc/meminfo: memFree=1542840/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=14408 CPUtime=102.27
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 2502 0 0 0 10224 3 0 0 25 0 1 0 226717672 14753792 2486 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 3602 2486 95 220 0 3379 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14408

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 2683
/proc/meminfo: memFree=1541944/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=14816 CPUtime=162.25
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 2736 0 0 0 16221 4 0 0 25 0 1 0 226717672 15171584 2720 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 3704 2720 95 220 0 3481 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14816

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 2683
/proc/meminfo: memFree=1541176/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=15084 CPUtime=222.23
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 2927 0 0 0 22219 4 0 0 25 0 1 0 226717672 15446016 2911 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 3771 2911 95 220 0 3548 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15084

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 2683
/proc/meminfo: memFree=1540152/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=15488 CPUtime=282.22
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 3201 0 0 0 28217 5 0 0 25 0 1 0 226717672 15859712 3185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 3872 3185 95 220 0 3649 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15488

[startup+342.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 2683
/proc/meminfo: memFree=1539200/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=15904 CPUtime=342.2
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 3412 0 0 0 34214 6 0 0 25 0 1 0 226717672 16285696 3396 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 3976 3396 95 220 0 3753 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15904

[startup+402.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 2683
/proc/meminfo: memFree=1538688/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=16036 CPUtime=402.19
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 3542 0 0 0 40212 7 0 0 25 0 1 0 226717672 16420864 3526 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 4009 3526 95 220 0 3786 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16036

[startup+462.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 2683
/proc/meminfo: memFree=1538176/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=16464 CPUtime=462.17
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 3686 0 0 0 46209 8 0 0 25 0 1 0 226717672 16859136 3670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 4116 3670 95 220 0 3893 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16464

[startup+522.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 2683
/proc/meminfo: memFree=1537472/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=16632 CPUtime=522.15
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 3848 0 0 0 52207 8 0 0 25 0 1 0 226717672 17031168 3832 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 4158 3832 95 220 0 3935 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16632

[startup+582.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 2683
/proc/meminfo: memFree=1537216/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=16760 CPUtime=582.14
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 3911 0 0 0 58205 9 0 0 25 0 1 0 226717672 17162240 3895 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 4190 3895 95 220 0 3967 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16760

[startup+642.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/78 2683
/proc/meminfo: memFree=1536768/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=17204 CPUtime=642.12
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 4017 0 0 0 64203 9 0 0 25 0 1 0 226717672 17616896 4001 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 4301 4001 95 220 0 4078 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 17204


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1523456/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=32720 CPUtime=4061.12
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7332 0 0 0 406068 44 0 0 25 0 1 0 226717672 33505280 7316 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8180 7316 95 220 0 7957 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 32720

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1523456/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=32856 CPUtime=4121.1
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7339 0 0 0 412066 44 0 0 25 0 1 0 226717672 33644544 7323 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8214 7323 95 220 0 7991 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 32856

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1523264/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=32856 CPUtime=4181.09
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7394 0 0 0 418064 45 0 0 25 0 1 0 226717672 33644544 7378 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8214 7378 95 220 0 7991 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 32856

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1523008/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=32996 CPUtime=4241.07
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7448 0 0 0 424062 45 0 0 25 0 1 0 226717672 33787904 7432 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8249 7432 95 220 0 8026 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 32996

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1522624/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33140 CPUtime=4301.06
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7538 0 0 0 430060 46 0 0 25 0 1 0 226717672 33935360 7522 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536436 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8285 7522 95 220 0 8062 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 33140

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1522496/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33316 CPUtime=4361.04
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7567 0 0 0 436057 47 0 0 25 0 1 0 226717672 34115584 7551 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8329 7551 95 220 0 8106 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 33316

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1522368/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33316 CPUtime=4421.02
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7594 0 0 0 442055 47 0 0 25 0 1 0 226717672 34115584 7578 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8329 7578 95 220 0 8106 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 33316

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1522304/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33452 CPUtime=4481.01
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7609 0 0 0 448053 48 0 0 25 0 1 0 226717672 34254848 7593 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8363 7593 95 220 0 8140 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 33452

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1522176/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33604 CPUtime=4540.99
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7655 0 0 0 454051 48 0 0 25 0 1 0 226717672 34410496 7639 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8401 7639 95 220 0 8178 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 33604

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1522048/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33604 CPUtime=4600.98
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7685 0 0 0 460049 49 0 0 25 0 1 0 226717672 34410496 7669 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8401 7669 95 220 0 8178 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 33604

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1521920/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33604 CPUtime=4660.97
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7717 0 0 0 466047 50 0 0 25 0 1 0 226717672 34410496 7701 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8401 7701 95 220 0 8178 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 33604

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1521856/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33748 CPUtime=4720.95
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7730 0 0 0 472045 50 0 0 25 0 1 0 226717672 34557952 7714 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8437 7714 95 220 0 8214 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 33748

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2883
/proc/meminfo: memFree=1521792/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33748 CPUtime=4780.94
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7737 0 0 0 478043 51 0 0 25 0 1 0 226717672 34557952 7721 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8437 7721 95 220 0 8214 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 33748

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2885
/proc/meminfo: memFree=1521664/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33892 CPUtime=4840.92
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7774 0 0 0 484041 51 0 0 25 0 1 0 226717672 34705408 7758 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8473 7758 95 220 0 8250 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 33892

[startup+4902.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 2885
/proc/meminfo: memFree=1521600/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=33892 CPUtime=4900.9
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7804 0 0 0 490038 52 0 0 25 0 1 0 226717672 34705408 7788 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8473 7788 95 220 0 8250 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 33892

[startup+4962.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2885
/proc/meminfo: memFree=1521408/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=34036 CPUtime=4960.88
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7852 0 0 0 496036 52 0 0 25 0 1 0 226717672 34852864 7836 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8509 7836 95 220 0 8286 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 34036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2885
/proc/meminfo: memFree=1521280/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=34036 CPUtime=5000.07
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7870 0 0 0 499955 52 0 0 25 0 1 0 226717672 34852864 7854 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8509 7854 95 220 0 8286 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 34036

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

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

[startup+5001.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2885
/proc/meminfo: memFree=1521280/2055920 swapFree=4153664/4192956
[pid=2682] ppid=2680 vsize=34036 CPUtime=5000.07
/proc/2682/stat : 2682 (sat7_bin) R 2680 2682 2628 0 -1 4194304 7870 0 0 0 499955 52 0 0 25 0 1 0 226717672 34852864 7854 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/2682/statm: 8509 7854 95 220 0 8286 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 34036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 4999.56
CPU system time (s): 0.534918
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 34036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.534918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7870
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= 100057

runsolver used 3.85541 second user time and 10.9403 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 28 19:20:03 UTC 2007

IDJOB= 425531
IDBENCH= 20211
IDSOLVER= 183
FILE ID= node19/425531-1177788003

PBS_JOBID= 4715752

Free space on /tmp= 66536 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425531-1177788003/sat7_bin /tmp/evaluation/425531-1177788003/instance-425531-1177788003.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-425531-1177788003 -o ROOT/results/node19/solver-425531-1177788003 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425531-1177788003/sat7_bin /tmp/evaluation/425531-1177788003/instance-425531-1177788003.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e2ad6b729e129f6e94a5430009297576

RANDOM SEED= 837611029

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1553176 kB
Buffers:         49664 kB
Cached:         363036 kB
SwapCached:       9104 kB
Active:         282100 kB
Inactive:       154404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553176 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            51736 kB
Committed_AS:  4762328 kB
PageTables:       1784 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= 66536 MiB

End job on node19 on Sat Apr 28 20:43:27 UTC 2007