Trace number 425446

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 5001.92

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1898939887-14.cnf
MD5SUM41d7eef42075731c66070da93dbe200d
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.09/0.13	c Starting solver ...
0.09/0.15	c Restarting after 101 conflicts
0.09/0.17	c Restarting after 251 conflicts
0.09/0.20	c Restarting after 476 conflicts
0.19/0.24	c Restarting after 813 conflicts
0.29/0.31	c Restarting after 1319 conflicts
0.39/0.41	c Restarting after 2078 conflicts
0.49/0.58	c Restarting after 3218 conflicts
0.79/0.86	c Restarting after 4927 conflicts
1.29/1.36	c Restarting after 7491 conflicts
2.20/2.28	c Restarting after 11336 conflicts
4.19/4.24	c Restarting after 17105 conflicts
6.89/6.97	c Restarting after 25757 conflicts
11.88/11.95	c Restarting after 38733 conflicts
19.98/20.03	c Restarting after 58194 conflicts
34.38/34.45	c Restarting after 87386 conflicts
58.28/58.33	c Restarting after 131176 conflicts
94.86/94.96	c Restarting after 196862 conflicts
153.84/153.91	c Restarting after 295388 conflicts
250.71/250.84	c Restarting after 443177 conflicts
405.85/406.05	c Restarting after 664860 conflicts
656.47/656.72	c Restarting after 997385 conflicts
1069.02/1069.44	c Restarting after 1496174 conflicts
1714.81/1715.47	c Restarting after 2244356 conflicts
2778.64/2779.73	c Restarting after 3366630 conflicts
4457.17/4458.87	c Restarting after 5050042 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/node59/watcher-425446-1177748481 -o ROOT/results/node59/solver-425446-1177748481 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425446-1177748481/sat7_bin /tmp/evaluation/425446-1177748481/instance-425446-1177748481.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: 0.92 0.97 0.98 3/64 8946
/proc/meminfo: memFree=1526000/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=1064 CPUtime=0
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 222757746 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 266 114 87 220 0 43 0

[startup+0.10042 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 8946
/proc/meminfo: memFree=1526000/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=3000 CPUtime=0.09
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 376 0 0 0 9 0 0 0 18 0 1 0 222757746 3072000 360 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 750 360 88 220 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3000

[startup+0.20144 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 8946
/proc/meminfo: memFree=1526000/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=3004 CPUtime=0.19
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 548 0 0 0 19 0 0 0 18 0 1 0 222757746 3076096 532 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 751 532 95 220 0 528 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3004

[startup+0.301459 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 8946
/proc/meminfo: memFree=1526000/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=3004 CPUtime=0.29
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 608 0 0 0 29 0 0 0 19 0 1 0 222757746 3076096 592 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539159 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 751 592 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.701533 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 8946
/proc/meminfo: memFree=1526000/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=5056 CPUtime=0.69
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 815 0 0 0 69 0 0 0 22 0 1 0 222757746 5177344 799 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532367 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 1264 799 95 220 0 1041 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.50169 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1522536/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=5188 CPUtime=1.49
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 1143 0 0 0 149 0 0 0 25 0 1 0 222757746 5312512 1127 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134541250 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 1297 1127 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10199 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1520936/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=9288 CPUtime=3.09
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 1583 0 0 0 308 1 0 0 25 0 1 0 222757746 9510912 1567 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 2322 1567 95 220 0 2099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9288

[startup+6.3016 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1519016/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=9556 CPUtime=6.29
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 1859 0 0 0 627 2 0 0 25 0 1 0 222757746 9785344 1843 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 2389 1843 95 220 0 2166 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9556

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1517360/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=9824 CPUtime=12.68
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 2231 0 0 0 1266 2 0 0 25 0 1 0 222757746 10059776 2215 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 2456 2215 95 220 0 2233 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9824

[startup+25.5013 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1515696/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=14460 CPUtime=25.48
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 2634 0 0 0 2545 3 0 0 25 0 1 0 222757746 14807040 2618 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 3615 2618 95 220 0 3392 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14460

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1513648/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=15196 CPUtime=51.08
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 3146 0 0 0 5104 4 0 0 25 0 1 0 222757746 15560704 3130 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 3799 3130 95 220 0 3576 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15196

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1511728/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=16048 CPUtime=102.26
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 3617 0 0 0 10222 4 0 0 25 0 1 0 222757746 16433152 3601 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 4012 3601 95 220 0 3789 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16048

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1509872/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=20868 CPUtime=162.24
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 4082 0 0 0 16219 5 0 0 25 0 1 0 222757746 21368832 4066 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 5217 4066 95 220 0 4994 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20868

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1508336/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=21604 CPUtime=222.22
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 4463 0 0 0 22216 6 0 0 25 0 1 0 222757746 22122496 4447 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 5401 4447 95 220 0 5178 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21604

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1506672/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=22236 CPUtime=282.19
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 4870 0 0 0 28213 6 0 0 25 0 1 0 222757746 22769664 4854 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 5559 4854 95 220 0 5336 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22236

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1506160/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=22556 CPUtime=342.17
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 5007 0 0 0 34211 6 0 0 25 0 1 0 222757746 23097344 4991 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536251 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 5639 4991 95 220 0 5416 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22556

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1505776/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=23084 CPUtime=402.15
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 5102 0 0 0 40209 6 0 0 25 0 1 0 222757746 23638016 5086 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 5771 5086 95 220 0 5548 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23084

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1503472/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=27696 CPUtime=462.13
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 5681 0 0 0 46206 7 0 0 25 0 1 0 222757746 28360704 5665 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 6924 5665 95 220 0 6701 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27696

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1502768/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=28048 CPUtime=522.11
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 5849 0 0 0 52204 7 0 0 25 0 1 0 222757746 28721152 5833 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532540 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 7012 5833 95 220 0 6789 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 28048

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1502256/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=28532 CPUtime=582.09
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 5990 0 0 0 58202 7 0 0 25 0 1 0 222757746 29216768 5974 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 7133 5974 95 220 0 6910 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 28532

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8947
/proc/meminfo: memFree=1502000/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=28724 CPUtime=642.07
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 6053 0 0 0 64200 7 0 0 25 0 1 0 222757746 29413376 6037 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 7181 6037 95 220 0 6958 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28724


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

[startup+4062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1488176/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=44696 CPUtime=4060.8
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 9446 0 0 0 406068 12 0 0 25 0 1 0 222757746 45768704 9430 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11174 9430 95 220 0 10951 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 44696

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1487984/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=44888 CPUtime=4120.78
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 9489 0 0 0 412066 12 0 0 25 0 1 0 222757746 45965312 9473 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11222 9473 95 220 0 10999 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 44888

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1487920/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=45020 CPUtime=4180.76
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 9518 0 0 0 418064 12 0 0 25 0 1 0 222757746 46100480 9502 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11255 9502 95 220 0 11032 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 45020

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1487856/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=45152 CPUtime=4240.74
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 9542 0 0 0 424062 12 0 0 25 0 1 0 222757746 46235648 9526 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11288 9526 95 220 0 11065 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 45152

[startup+4302.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1487728/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=45284 CPUtime=4300.72
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 9562 0 0 0 430060 12 0 0 25 0 1 0 222757746 46370816 9546 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11321 9546 95 220 0 11098 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 45284

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1487600/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=45416 CPUtime=4360.7
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 9586 0 0 0 436058 12 0 0 25 0 1 0 222757746 46505984 9570 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11354 9570 95 220 0 11131 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 45416

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1487664/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=45416 CPUtime=4420.68
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 9590 0 0 0 442056 12 0 0 25 0 1 0 222757746 46505984 9574 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11354 9574 95 220 0 11131 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 45416

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1487728/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=45416 CPUtime=4480.66
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 9591 0 0 0 448054 12 0 0 25 0 1 0 222757746 46505984 9575 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11354 9575 95 220 0 11131 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 45416

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1486960/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=45800 CPUtime=4540.64
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 9782 0 0 0 454052 12 0 0 25 0 1 0 222757746 46899200 9766 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11450 9766 95 220 0 11227 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 45800

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1486064/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=45992 CPUtime=4600.61
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 9996 0 0 0 460049 12 0 0 25 0 1 0 222757746 47095808 9980 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11498 9980 95 220 0 11275 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 45992

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1485872/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=45992 CPUtime=4660.59
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 10047 0 0 0 466047 12 0 0 25 0 1 0 222757746 47095808 10031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11498 10031 95 220 0 11275 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 45992

[startup+4722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1485744/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=46184 CPUtime=4720.57
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 10070 0 0 0 472045 12 0 0 25 0 1 0 222757746 47292416 10054 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11546 10054 95 220 0 11323 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 46184

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9147
/proc/meminfo: memFree=1485360/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=46316 CPUtime=4780.55
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 10166 0 0 0 478043 12 0 0 25 0 1 0 222757746 47427584 10150 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11579 10150 95 220 0 11356 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 46316

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9149
/proc/meminfo: memFree=1484848/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=46316 CPUtime=4840.53
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 10247 0 0 0 484041 12 0 0 25 0 1 0 222757746 47427584 10231 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11579 10231 95 220 0 11356 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 46316

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9149
/proc/meminfo: memFree=1484656/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=46508 CPUtime=4900.52
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 10304 0 0 0 490039 13 0 0 25 0 1 0 222757746 47624192 10288 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11627 10288 95 220 0 11404 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 46508

[startup+4962.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9149
/proc/meminfo: memFree=1484656/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=46508 CPUtime=4960.5
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 10324 0 0 0 496037 13 0 0 25 0 1 0 222757746 47624192 10308 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11627 10308 95 220 0 11404 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 46508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9149
/proc/meminfo: memFree=1484656/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=46508 CPUtime=5000.09
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 10327 0 0 0 499996 13 0 0 25 0 1 0 222757746 47624192 10311 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11627 10311 95 220 0 11404 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 46508

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

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

[startup+5001.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9149
/proc/meminfo: memFree=1484656/2055920 swapFree=4184616/4192956
[pid=8946] ppid=8944 vsize=46508 CPUtime=5000.09
/proc/8946/stat : 8946 (sat7_bin) R 8944 8946 8457 0 -1 4194304 10327 0 0 0 499996 13 0 0 25 0 1 0 222757746 47624192 10311 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 11627 10311 95 220 0 11404 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 46508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.92
CPU time (s): 5000.1
CPU user time (s): 4999.97
CPU system time (s): 0.138978
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 46508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10327
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= 6497

runsolver used 3.9514 second user time and 9.75252 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sat Apr 28 08:21:21 UTC 2007

IDJOB= 425446
IDBENCH= 20126
IDSOLVER= 183
FILE ID= node59/425446-1177748481

PBS_JOBID= 4715505

Free space on /tmp= 66538 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1898939887-14.cnf
COMMAND LINE= /tmp/evaluation/425446-1177748481/sat7_bin /tmp/evaluation/425446-1177748481/instance-425446-1177748481.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-425446-1177748481 -o ROOT/results/node59/solver-425446-1177748481 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425446-1177748481/sat7_bin /tmp/evaluation/425446-1177748481/instance-425446-1177748481.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  41d7eef42075731c66070da93dbe200d

RANDOM SEED= 572433751

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1526472 kB
Buffers:         49428 kB
Cached:         402584 kB
SwapCached:       2364 kB
Active:         231008 kB
Inactive:       230768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526472 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          16524 kB
Slab:            53640 kB
Committed_AS:  3123264 kB
PageTables:       1472 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= 66538 MiB

End job on node59 on Sat Apr 28 09:44:45 UTC 2007