Trace number 314017

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.07 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryINDUST (industrial 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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data (download as text)

4.30/4.39	c Starting solver ...
5.98/6.05	c Restarting after 100 conflicts
6.78/6.87	c Restarting after 250 conflicts
8.37/8.42	c Restarting after 475 conflicts
10.27/10.35	c Restarting after 812 conflicts
12.27/12.39	c Restarting after 1318 conflicts
14.07/14.18	c Restarting after 2078 conflicts
16.77/16.81	c Restarting after 3217 conflicts
20.77/20.84	c Restarting after 4926 conflicts
26.17/26.27	c Restarting after 7488 conflicts
34.97/35.07	c Restarting after 11332 conflicts
47.76/47.87	c Restarting after 17099 conflicts
72.65/72.72	c Restarting after 25749 conflicts
111.64/111.72	c Restarting after 38724 conflicts
171.32/171.50	c Restarting after 58186 conflicts
267.28/267.44	c Restarting after 87384 conflicts
430.72/430.92	c Restarting after 131173 conflicts
718.62/718.93	c Restarting after 196857 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-314017-1176894950 -o ROOT/results/node10/solver-314017-1176894950 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314017-1176894950/sat7_bin /tmp/evaluation/314017-1176894950/instance-314017-1176894950.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: 0.71 0.92 0.97 3/77 20128
/proc/meminfo: memFree=1170120/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=7700 CPUtime=0
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 695 0 0 0 0 0 0 0 18 0 1 0 165532570 7884800 678 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 1925 681 88 220 0 1702 0

[startup+0.0233301 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 20128
/proc/meminfo: memFree=1170120/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=9504 CPUtime=0.01
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 2115 0 0 0 1 0 0 0 18 0 1 0 165532570 9732096 2098 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 2376 2101 88 220 0 2153 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9504

[startup+0.101346 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 20128
/proc/meminfo: memFree=1170120/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=19732 CPUtime=0.09
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 4679 0 0 0 8 1 0 0 18 0 1 0 165532570 20205568 4662 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 4933 4663 88 220 0 4710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19732

[startup+0.30139 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 20128
/proc/meminfo: memFree=1170120/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=27932 CPUtime=0.29
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 6264 0 0 0 27 2 0 0 19 0 1 0 165532570 28602368 6247 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 6983 6247 88 220 0 6760 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27932

[startup+0.702475 s]
/proc/loadavg: 0.71 0.92 0.97 3/77 20128
/proc/meminfo: memFree=1170120/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=32032 CPUtime=0.69
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 7196 0 0 0 67 2 0 0 22 0 1 0 165532570 32800768 7179 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 8008 7179 88 220 0 7785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32032

[startup+1.50165 s]
/proc/loadavg: 0.71 0.92 0.97 2/78 20129
/proc/meminfo: memFree=1139712/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=36132 CPUtime=1.49
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 8422 0 0 0 146 3 0 0 25 0 1 0 165532570 36999168 8406 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 9033 8406 88 220 0 8810 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36132

[startup+3.10199 s]
/proc/loadavg: 0.71 0.92 0.97 2/78 20129
/proc/meminfo: memFree=1132416/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=44332 CPUtime=3.09
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 10838 0 0 0 305 4 0 0 25 0 1 0 165532570 45395968 10821 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 11083 10822 88 220 0 10860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44332

[startup+6.30168 s]
/proc/loadavg: 0.73 0.92 0.97 2/78 20129
/proc/meminfo: memFree=1105536/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=69616 CPUtime=6.28
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 16699 0 0 0 621 7 0 0 25 0 1 0 165532570 71286784 16201 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 17404 16201 95 220 0 17181 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 69616

[startup+12.7011 s]
/proc/loadavg: 0.76 0.92 0.97 2/78 20129
/proc/meminfo: memFree=1105024/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=69616 CPUtime=12.67
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 16859 0 0 0 1260 7 0 0 25 0 1 0 165532570 71286784 16361 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 17404 16361 95 220 0 17181 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 69616

[startup+25.5018 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 20129
/proc/meminfo: memFree=1103744/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=69616 CPUtime=25.47
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 17205 0 0 0 2540 7 0 0 25 0 1 0 165532570 71286784 16707 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 17404 16707 95 220 0 17181 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 69616

[startup+51.1013 s]
/proc/loadavg: 0.87 0.93 0.97 2/78 20129
/proc/meminfo: memFree=1101568/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=73840 CPUtime=51.06
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 17761 0 0 0 5097 9 0 0 25 0 1 0 165532570 75612160 17263 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 18460 17263 95 220 0 18237 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 73840

[startup+102.306 s]
/proc/loadavg: 0.94 0.94 0.97 2/78 20129
/proc/meminfo: memFree=1097536/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=78336 CPUtime=102.25
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 18780 0 0 0 10214 11 0 0 25 0 1 0 165532570 80216064 18282 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 19584 18282 95 220 0 19361 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 78336

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 20129
/proc/meminfo: memFree=1093760/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=78844 CPUtime=162.22
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 19738 0 0 0 16211 11 0 0 25 0 1 0 165532570 80736256 19240 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532753 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 19711 19240 95 220 0 19488 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 78844

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 20129
/proc/meminfo: memFree=1090048/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=83616 CPUtime=222.2
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 20652 0 0 0 22207 13 0 0 25 0 1 0 165532570 85622784 20154 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 20904 20154 95 220 0 20681 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 83616

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 20129
/proc/meminfo: memFree=1086720/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=88612 CPUtime=282.17
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 21480 0 0 0 28203 14 0 0 25 0 1 0 165532570 90738688 20982 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538804 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 22153 20982 95 220 0 21930 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 88612

[startup+342.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 20129
/proc/meminfo: memFree=1084488/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=88748 CPUtime=342.16
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 22021 0 0 0 34200 16 0 0 25 0 1 0 165532570 90877952 21523 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 22187 21523 95 220 0 21964 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 88748

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1081928/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=93652 CPUtime=402.13
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 22664 0 0 0 40196 17 0 0 25 0 1 0 165532570 95899648 22166 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 23413 22166 95 220 0 23190 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 93652

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1079560/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=94248 CPUtime=462.11
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 23247 0 0 0 46193 18 0 0 25 0 1 0 165532570 96509952 22749 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579658 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 23562 22749 95 220 0 23339 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 94248

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1077576/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=98668 CPUtime=522.09
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 23750 0 0 0 52190 19 0 0 25 0 1 0 165532570 101036032 23252 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538026 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 24667 23252 95 220 0 24444 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 98668

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1075272/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=98988 CPUtime=582.06
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 24323 0 0 0 58186 20 0 0 25 0 1 0 165532570 101363712 23825 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 24747 23825 95 220 0 24524 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 98988

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1073480/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=99636 CPUtime=642.05
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 24759 0 0 0 64184 21 0 0 25 0 1 0 165532570 102027264 24261 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 24909 24261 95 220 0 24686 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 99636

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1071688/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=104132 CPUtime=702.03
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 25203 0 0 0 70181 22 0 0 25 0 1 0 165532570 106631168 24705 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 26033 24705 95 220 0 25810 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 104132

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1069256/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=104264 CPUtime=762
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 25803 0 0 0 76178 22 0 0 25 0 1 0 165532570 106766336 25305 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 26066 25305 95 220 0 25843 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 104264

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1066760/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=108952 CPUtime=821.98
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 26438 0 0 0 82174 24 0 0 25 0 1 0 165532570 111566848 25940 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 27238 25940 95 220 0 27015 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 108952

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1064776/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=108952 CPUtime=881.95
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 26924 0 0 0 88171 24 0 0 25 0 1 0 165532570 111566848 26426 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 27238 26426 95 220 0 27015 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 108952

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1062408/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=113628 CPUtime=941.94
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 27509 0 0 0 94168 26 0 0 25 0 1 0 165532570 116355072 27011 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 28407 27011 95 220 0 28184 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 113628

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20129
/proc/meminfo: memFree=1060232/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=114268 CPUtime=1001.91
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 28087 0 0 0 100164 27 0 0 25 0 1 0 165532570 117010432 27556 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 28567 27556 95 220 0 28344 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 114268

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20131
/proc/meminfo: memFree=1058376/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=114852 CPUtime=1061.88
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 28579 0 0 0 106161 27 0 0 25 0 1 0 165532570 117608448 28015 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 28713 28015 95 220 0 28490 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 114852

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20131
/proc/meminfo: memFree=1056456/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=119344 CPUtime=1121.86
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 29054 0 0 0 112158 28 0 0 25 0 1 0 165532570 122208256 28490 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 29836 28490 95 220 0 29613 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 119344

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20131
/proc/meminfo: memFree=1054856/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=119924 CPUtime=1181.84
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 29490 0 0 0 118155 29 0 0 25 0 1 0 165532570 122802176 28893 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 29981 28893 95 220 0 29758 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 119924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20131
/proc/meminfo: memFree=1054152/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=120056 CPUtime=1200.04
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 29645 0 0 0 119975 29 0 0 25 0 1 0 165532570 122937344 29048 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538767 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 30014 29048 95 220 0 29791 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 120056

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 0.97 2/78 20131
/proc/meminfo: memFree=1054152/2055920 swapFree=4152288/4192956
[pid=20128] ppid=20126 vsize=120056 CPUtime=1200.04
/proc/20128/stat : 20128 (sat7_bin) R 20126 20128 20071 0 -1 4194304 29645 0 0 0 119975 29 0 0 25 0 1 0 165532570 122937344 29048 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538767 0 0 4096 0 0 0 0 17 1 0 0
/proc/20128/statm: 30014 29048 95 220 0 29791 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 120056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1199.76
CPU system time (s): 0.313952
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 120056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.313952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29645
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= 1358

runsolver used 1.43278 second user time and 2.89256 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Apr 18 11:15:51 UTC 2007

IDJOB= 314017
IDBENCH= 20381
IDSOLVER= 101
FILE ID= node10/314017-1176894950

PBS_JOBID= 4595176

Free space on /tmp= 66265 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/314017-1176894950/sat7_bin /tmp/evaluation/314017-1176894950/instance-314017-1176894950.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-314017-1176894950 -o ROOT/results/node10/solver-314017-1176894950 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314017-1176894950/sat7_bin /tmp/evaluation/314017-1176894950/instance-314017-1176894950.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 718783512

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1170592 kB
Buffers:         42796 kB
Cached:         754772 kB
SwapCached:       9048 kB
Active:         250264 kB
Inactive:       570344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1170592 kB
SwapTotal:     4192956 kB
SwapFree:      4152288 kB
Dirty:           19088 kB
Writeback:           0 kB
Mapped:          29828 kB
Slab:            50332 kB
Committed_AS:  3526744 kB
PageTables:       1708 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= 66265 MiB

End job on node10 on Wed Apr 18 11:35:53 UTC 2007