Trace number 314137

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) 1200.09 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data (download as text)

4.68/4.79	c Starting solver ...
5.59/5.66	c Restarting after 100 conflicts
6.39/6.42	c Restarting after 250 conflicts
7.39/7.45	c Restarting after 476 conflicts
9.29/9.31	c Restarting after 813 conflicts
13.59/13.69	c Restarting after 1320 conflicts
18.78/18.84	c Restarting after 2079 conflicts
26.28/26.30	c Restarting after 3218 conflicts
38.58/38.61	c Restarting after 4926 conflicts
51.47/51.50	c Restarting after 7489 conflicts
66.07/66.15	c Restarting after 11333 conflicts
93.17/93.23	c Restarting after 17101 conflicts
135.56/135.67	c Restarting after 25752 conflicts
175.85/175.99	c Restarting after 38727 conflicts
270.52/270.68	c Restarting after 58190 conflicts
414.58/414.74	c Restarting after 87382 conflicts
753.87/754.26	c Restarting after 131171 conflicts
1154.56/1155.04	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/node7/watcher-314137-1176896990 -o ROOT/results/node7/solver-314137-1176896990 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314137-1176896990/sat7_bin /tmp/evaluation/314137-1176896990/instance-314137-1176896990.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 0.95 0.97 3/77 23676
/proc/meminfo: memFree=1359152/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=8372 CPUtime=0
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 724 0 0 0 0 0 0 0 18 0 1 0 165736682 8572928 707 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 2093 710 88 220 0 1870 0

[startup+0.065767 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 23676
/proc/meminfo: memFree=1359152/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=20824 CPUtime=0.05
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 4231 0 0 0 4 1 0 0 18 0 1 0 165736682 21323776 4214 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5206 4215 88 220 0 4983 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20824

[startup+0.101769 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 23676
/proc/meminfo: memFree=1359152/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=20824 CPUtime=0.09
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 4932 0 0 0 7 2 0 0 18 0 1 0 165736682 21323776 4915 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 5206 4916 88 220 0 4983 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20824

[startup+0.30179 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 23676
/proc/meminfo: memFree=1359152/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=29024 CPUtime=0.29
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 6841 0 0 0 27 2 0 0 20 0 1 0 165736682 29720576 6824 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 7256 6824 88 220 0 7033 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29024

[startup+0.701833 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 23676
/proc/meminfo: memFree=1359152/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=33124 CPUtime=0.69
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 7718 0 0 0 66 3 0 0 24 0 1 0 165736682 33918976 7701 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 8281 7701 88 220 0 8058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33124

[startup+1.50192 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 23677
/proc/meminfo: memFree=1326184/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=37224 CPUtime=1.49
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 9006 0 0 0 145 4 0 0 25 0 1 0 165736682 38117376 8989 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 9306 8989 88 220 0 9083 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37224

[startup+3.10113 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 23677
/proc/meminfo: memFree=1319592/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=49524 CPUtime=3.09
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 11491 0 0 0 304 5 0 0 25 0 1 0 165736682 50712576 11474 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134659290 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 12381 11474 88 220 0 12158 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49524

[startup+6.30142 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 23677
/proc/meminfo: memFree=1289000/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=75064 CPUtime=6.29
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 18138 0 0 0 620 9 0 0 25 0 1 0 165736682 76865536 17640 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539071 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 18766 17640 95 220 0 18543 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75064

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 23677
/proc/meminfo: memFree=1288296/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=75064 CPUtime=12.69
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 18347 0 0 0 1260 9 0 0 25 0 1 0 165736682 76865536 17849 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 18766 17849 95 220 0 18543 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75064

[startup+25.5014 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 23677
/proc/meminfo: memFree=1287144/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=75064 CPUtime=25.48
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 18620 0 0 0 2539 9 0 0 25 0 1 0 165736682 76865536 18122 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 18766 18122 95 220 0 18543 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75064

[startup+51.1011 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 23677
/proc/meminfo: memFree=1283816/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=79272 CPUtime=51.07
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 19458 0 0 0 5097 10 0 0 25 0 1 0 165736682 81174528 18960 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 19818 18960 95 220 0 19595 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79272

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 23677
/proc/meminfo: memFree=1276584/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=87644 CPUtime=102.27
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 21247 0 0 0 10214 13 0 0 25 0 1 0 165736682 89747456 20749 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539115 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 21911 20749 95 220 0 21688 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 87644

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 23677
/proc/meminfo: memFree=1269736/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=92016 CPUtime=162.24
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 22968 0 0 0 16210 14 0 0 25 0 1 0 165736682 94224384 22470 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 23004 22470 95 220 0 22781 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 92016

[startup+222.301 s]
/proc/loadavg: 1.06 0.99 0.98 2/78 23677
/proc/meminfo: memFree=1261160/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=100748 CPUtime=222.23
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 25093 0 0 0 22206 17 0 0 25 0 1 0 165736682 103165952 24595 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538610 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 25187 24595 95 220 0 24964 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 100748

[startup+282.301 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 23677
/proc/meminfo: memFree=1254312/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=109140 CPUtime=282.21
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 26805 0 0 0 28202 19 0 0 25 0 1 0 165736682 111759360 26307 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 27285 26307 95 220 0 27062 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 109140

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23677
/proc/meminfo: memFree=1248040/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=113492 CPUtime=342.19
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 28347 0 0 0 34198 21 0 0 25 0 1 0 165736682 116215808 27849 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 28373 27849 95 220 0 28150 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 113492

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23677
/proc/meminfo: memFree=1242344/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=122236 CPUtime=402.18
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 29787 0 0 0 40195 23 0 0 25 0 1 0 165736682 125169664 29289 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 30559 29289 95 220 0 30336 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 122236

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23677
/proc/meminfo: memFree=1235368/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=126780 CPUtime=462.16
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 31530 0 0 0 46190 26 0 0 25 0 1 0 165736682 129822720 31032 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 31695 31032 95 220 0 31472 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 126780

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23677
/proc/meminfo: memFree=1227688/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=135472 CPUtime=522.15
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 33467 0 0 0 52186 29 0 0 25 0 1 0 165736682 138723328 32969 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536620 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 33868 32969 95 220 0 33645 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 135472

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23677
/proc/meminfo: memFree=1220072/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=143864 CPUtime=582.12
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 35352 0 0 0 58181 31 0 0 25 0 1 0 165736682 147316736 34854 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565486 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 35966 34854 95 220 0 35743 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 143864

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 23677
/proc/meminfo: memFree=1212520/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=148356 CPUtime=642.11
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 37223 0 0 0 64178 33 0 0 25 0 1 0 165736682 151916544 36725 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 37089 36725 95 220 0 36866 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 148356

[startup+702.301 s]
/proc/loadavg: 1.12 1.02 0.99 2/84 23833
/proc/meminfo: memFree=1204280/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=156820 CPUtime=702
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 38981 0 0 0 70164 36 0 0 25 0 1 0 165736682 160583680 38483 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 39205 38483 95 220 0 38982 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 156820

[startup+762.306 s]
/proc/loadavg: 1.11 1.03 0.99 2/78 23875
/proc/meminfo: memFree=1198632/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=165020 CPUtime=761.98
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 40636 0 0 0 76159 39 0 0 25 0 1 0 165736682 168980480 40138 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525798 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 41255 40138 95 220 0 41032 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 165020

[startup+822.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 23875
/proc/meminfo: memFree=1194408/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=169568 CPUtime=821.96
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 41732 0 0 0 82155 41 0 0 25 0 1 0 165736682 173637632 41234 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 42392 41234 95 220 0 42169 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 169568

[startup+882.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 23875
/proc/meminfo: memFree=1189288/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=173828 CPUtime=881.93
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 42990 0 0 0 88151 42 0 0 25 0 1 0 165736682 177999872 42492 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529396 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 43457 42492 95 220 0 43234 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 173828

[startup+942.302 s]
/proc/loadavg: 1.09 1.05 1.00 2/78 23875
/proc/meminfo: memFree=1183080/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=178676 CPUtime=941.92
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 44580 0 0 0 94148 44 0 0 25 0 1 0 165736682 182964224 44082 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 44669 44082 95 220 0 44446 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 178676

[startup+1002.3 s]
/proc/loadavg: 1.14 1.07 1.01 2/78 23875
/proc/meminfo: memFree=1175400/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=187004 CPUtime=1001.9
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 46519 0 0 0 100145 45 0 0 25 0 1 0 165736682 191492096 45988 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 46751 45988 95 220 0 46528 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 187004

[startup+1062.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/78 23875
/proc/meminfo: memFree=1167912/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=195204 CPUtime=1061.88
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 48389 0 0 0 106140 48 0 0 25 0 1 0 165736682 199888896 47858 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 48801 47858 95 220 0 48578 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 195204

[startup+1122.3 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 23875
/proc/meminfo: memFree=1160488/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=203628 CPUtime=1121.86
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 50215 0 0 0 112136 50 0 0 25 0 1 0 165736682 208515072 49684 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 50907 49684 95 220 0 50684 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 203628

[startup+1182.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 23875
/proc/meminfo: memFree=1157480/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=204024 CPUtime=1181.85
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 50964 0 0 0 118133 52 0 0 25 0 1 0 165736682 208920576 50433 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532361 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 51006 50433 95 220 0 50783 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 204024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 23875
/proc/meminfo: memFree=1156840/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=208124 CPUtime=1200.05
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 51110 0 0 0 119953 52 0 0 25 0 1 0 165736682 213118976 50579 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 52031 50579 95 220 0 51808 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 208124

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: 1.01 1.04 1.00 2/78 23875
/proc/meminfo: memFree=1156840/2055920 swapFree=4150736/4192956
[pid=23676] ppid=23674 vsize=208124 CPUtime=1200.05
/proc/23676/stat : 23676 (sat7_bin) R 23674 23676 23523 0 -1 4194304 51110 0 0 0 119953 52 0 0 25 0 1 0 165736682 213118976 50579 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/23676/statm: 52031 50579 95 220 0 51808 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 208124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.53
CPU system time (s): 0.557915
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 208124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.557915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51110
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= 7
involuntary context switches= 24307

runsolver used 1.41478 second user time and 2.90556 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 18 11:49:51 UTC 2007

IDJOB= 314137
IDBENCH= 20384
IDSOLVER= 101
FILE ID= node7/314137-1176896990

PBS_JOBID= 4595178

Free space on /tmp= 66352 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/314137-1176896990/sat7_bin /tmp/evaluation/314137-1176896990/instance-314137-1176896990.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-314137-1176896990 -o ROOT/results/node7/solver-314137-1176896990 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314137-1176896990/sat7_bin /tmp/evaluation/314137-1176896990/instance-314137-1176896990.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 140668619

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1359560 kB
Buffers:         35260 kB
Cached:         585932 kB
SwapCached:      22224 kB
Active:         249732 kB
Inactive:       403688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1359560 kB
SwapTotal:     4192956 kB
SwapFree:      4150736 kB
Dirty:           20412 kB
Writeback:           0 kB
Mapped:          30300 kB
Slab:            28344 kB
Committed_AS:  7085344 kB
PageTables:       1860 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= 66352 MiB

End job on node7 on Wed Apr 18 12:09:53 UTC 2007