Trace number 313857

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) 1200.13 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-11-u.cnf
MD5SUM696c4f91b3f887adc571cf2a229f67b7
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 variables141860
Number of clauses629461
Sum of the clauses size1429872
Maximum clause length10
Minimum clause length1
Number of clauses of size 112030
Number of clauses of size 2515511
Number of clauses of size 374900
Number of clauses of size 43000
Number of clauses of size 512000
Number of clauses of size over 512020

Solver Data (download as text)

2.69/2.72	c Starting solver ...
3.30/3.32	c Restarting after 100 conflicts
3.89/3.99	c Restarting after 250 conflicts
5.49/5.52	c Restarting after 475 conflicts
7.59/7.64	c Restarting after 812 conflicts
10.69/10.77	c Restarting after 1322 conflicts
13.98/14.09	c Restarting after 2082 conflicts
19.48/19.55	c Restarting after 3222 conflicts
27.78/27.84	c Restarting after 4931 conflicts
40.18/40.28	c Restarting after 7493 conflicts
59.97/60.02	c Restarting after 11337 conflicts
90.67/90.70	c Restarting after 17103 conflicts
132.76/132.81	c Restarting after 25752 conflicts
203.54/203.66	c Restarting after 38726 conflicts
310.52/310.62	c Restarting after 58187 conflicts
491.87/492.02	c Restarting after 87382 conflicts
815.09/815.32	c Restarting after 131171 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/node14/watcher-313857-1176892248 -o ROOT/results/node14/solver-313857-1176892248 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313857-1176892248/sat7_bin /tmp/evaluation/313857-1176892248/instance-313857-1176892248.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: 0.92 0.98 0.98 3/77 6121
/proc/meminfo: memFree=1517504/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=5636 CPUtime=0
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 617 0 0 0 0 0 0 0 18 0 1 0 137142569 5771264 600 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 1409 603 88 220 0 1186 0

[startup+0.101843 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6121
/proc/meminfo: memFree=1517504/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=16372 CPUtime=0.09
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 3897 0 0 0 8 1 0 0 18 0 1 0 137142569 16764928 3880 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 4093 3880 88 220 0 3870 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16372

[startup+0.201851 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6121
/proc/meminfo: memFree=1517504/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=20472 CPUtime=0.19
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 4313 0 0 0 18 1 0 0 18 0 1 0 137142569 20963328 4296 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 5118 4296 88 220 0 4895 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20472

[startup+0.301861 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6121
/proc/meminfo: memFree=1517504/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=20472 CPUtime=0.29
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 4505 0 0 0 28 1 0 0 19 0 1 0 137142569 20963328 4488 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 5118 4488 88 220 0 4895 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20472

[startup+0.701898 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 6121
/proc/meminfo: memFree=1517504/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=24572 CPUtime=0.69
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 5335 0 0 0 67 2 0 0 23 0 1 0 137142569 25161728 5318 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 6143 5318 88 220 0 5920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24572

[startup+1.50197 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 6122
/proc/meminfo: memFree=1494136/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=28672 CPUtime=1.49
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 6650 0 0 0 146 3 0 0 25 0 1 0 137142569 29360128 6633 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 7168 6633 88 220 0 6945 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28672

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 6122
/proc/meminfo: memFree=1486904/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=43924 CPUtime=3.09
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 10704 0 0 0 303 6 0 0 25 0 1 0 137142569 44978176 10460 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 10981 10460 93 220 0 10758 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43924

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 6122
/proc/meminfo: memFree=1475320/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=44948 CPUtime=6.29
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 11059 0 0 0 623 6 0 0 25 0 1 0 137142569 46026752 10558 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532885 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 11237 10558 95 220 0 11014 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44948

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 6122
/proc/meminfo: memFree=1474616/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=44948 CPUtime=12.68
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 11299 0 0 0 1262 6 0 0 25 0 1 0 137142569 46026752 10798 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 11237 10798 95 220 0 11014 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44948

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 6122
/proc/meminfo: memFree=1472504/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=49048 CPUtime=25.49
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 11845 0 0 0 2542 7 0 0 25 0 1 0 137142569 50225152 11344 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 12262 11344 95 220 0 12039 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49048

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 6122
/proc/meminfo: memFree=1467512/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=53164 CPUtime=51.08
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 13122 0 0 0 5099 9 0 0 25 0 1 0 137142569 54439936 12620 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538822 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 13291 12620 95 220 0 13068 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 53164

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 6122
/proc/meminfo: memFree=1459000/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=61436 CPUtime=102.27
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 15209 0 0 0 10215 12 0 0 25 0 1 0 137142569 62910464 14700 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536211 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 15359 14700 95 220 0 15136 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 61436

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6122
/proc/meminfo: memFree=1454456/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=65652 CPUtime=162.25
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 16352 0 0 0 16212 13 0 0 25 0 1 0 137142569 67227648 15840 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 16413 15840 95 220 0 16190 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 65652

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 6122
/proc/meminfo: memFree=1447928/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=74408 CPUtime=222.24
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 17956 0 0 0 22208 16 0 0 25 0 1 0 137142569 76193792 17444 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525758 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 18602 17444 95 220 0 18379 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 74408

[startup+282.302 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 6122
/proc/meminfo: memFree=1439864/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=82828 CPUtime=282.22
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 20031 0 0 0 28203 19 0 0 25 0 1 0 137142569 84815872 19519 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 20707 19519 95 220 0 20484 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 82828

[startup+342.301 s]
/proc/loadavg: 1.10 1.01 0.99 2/78 6122
/proc/meminfo: memFree=1432376/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=87252 CPUtime=342.21
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 21866 0 0 0 34199 22 0 0 25 0 1 0 137142569 89346048 21348 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 21813 21348 95 220 0 21590 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 87252

[startup+402.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 6122
/proc/meminfo: memFree=1425272/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=95688 CPUtime=402.19
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 23663 0 0 0 40194 25 0 0 25 0 1 0 137142569 97984512 23142 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 23922 23142 95 220 0 23699 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 95688

[startup+462.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 6124
/proc/meminfo: memFree=1416696/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=104312 CPUtime=462.18
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 25780 0 0 0 46190 28 0 0 25 0 1 0 137142569 106815488 25257 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538622 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 26078 25257 95 220 0 25855 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 104312

[startup+522.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 6124
/proc/meminfo: memFree=1411960/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=108700 CPUtime=522.16
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 26960 0 0 0 52187 29 0 0 25 0 1 0 137142569 111308800 26420 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 27175 26420 95 220 0 26952 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 108700

[startup+582.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 6124
/proc/meminfo: memFree=1407864/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=113152 CPUtime=582.14
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 27970 0 0 0 58183 31 0 0 25 0 1 0 137142569 115867648 27430 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 28288 27430 95 220 0 28065 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 113152

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6124
/proc/meminfo: memFree=1403384/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=117940 CPUtime=642.13
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 29131 0 0 0 64180 33 0 0 25 0 1 0 137142569 120770560 28591 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 29485 28591 95 220 0 29262 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 117940

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6124
/proc/meminfo: memFree=1398968/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=122328 CPUtime=702.12
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 30183 0 0 0 70177 35 0 0 25 0 1 0 137142569 125263872 29643 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 30582 29643 95 220 0 30359 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 122328

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 6124
/proc/meminfo: memFree=1394040/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=126780 CPUtime=762.11
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 31402 0 0 0 76174 37 0 0 25 0 1 0 137142569 129822720 30862 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 31695 30862 95 220 0 31472 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 126780

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6124
/proc/meminfo: memFree=1389368/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=131620 CPUtime=822.09
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 32568 0 0 0 82171 38 0 0 25 0 1 0 137142569 134778880 32028 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 32905 32028 95 220 0 32682 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 131620

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6124
/proc/meminfo: memFree=1384632/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=136836 CPUtime=882.08
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 33749 0 0 0 88169 39 0 0 25 0 1 0 137142569 140120064 33209 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 34209 33209 95 220 0 33986 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 136836

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6124
/proc/meminfo: memFree=1381752/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=141532 CPUtime=942.05
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 34461 0 0 0 94165 40 0 0 25 0 1 0 137142569 144928768 33921 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 35383 33921 95 220 0 35160 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 141532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6124
/proc/meminfo: memFree=1379768/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=141724 CPUtime=1002.04
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 34989 0 0 0 100163 41 0 0 25 0 1 0 137142569 145125376 34449 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525805 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 35431 34449 95 220 0 35208 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 141724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6124
/proc/meminfo: memFree=1374392/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=146420 CPUtime=1062.02
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 36325 0 0 0 106160 42 0 0 25 0 1 0 137142569 149934080 35785 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 36605 35785 95 220 0 36382 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 146420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6124
/proc/meminfo: memFree=1370040/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=150744 CPUtime=1122.02
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 37391 0 0 0 112157 45 0 0 25 0 1 0 137142569 154361856 36851 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 37686 36851 95 220 0 37463 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 150744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6124
/proc/meminfo: memFree=1365496/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=155760 CPUtime=1182
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 38554 0 0 0 118153 47 0 0 25 0 1 0 137142569 159498240 37981 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 38940 37981 95 220 0 38717 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 155760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6124
/proc/meminfo: memFree=1364216/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=156020 CPUtime=1200.1
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 38874 0 0 0 119963 47 0 0 25 0 1 0 137142569 159764480 38301 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 39005 38301 95 220 0 38782 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 156020

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6124
/proc/meminfo: memFree=1364216/2055920 swapFree=4148484/4192956
[pid=6121] ppid=6119 vsize=156020 CPUtime=1200.1
/proc/6121/stat : 6121 (sat7_bin) R 6119 6121 5727 0 -1 4194304 38874 0 0 0 119963 47 0 0 25 0 1 0 137142569 159764480 38301 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/6121/statm: 39005 38301 95 220 0 38782 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 156020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.13
CPU user time (s): 1199.63
CPU system time (s): 0.499924
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 156020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.499924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38874
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= 24944

runsolver used 1.42178 second user time and 2.87256 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Apr 18 10:30:48 UTC 2007

IDJOB= 313857
IDBENCH= 20377
IDSOLVER= 101
FILE ID= node14/313857-1176892248

PBS_JOBID= 4595140

Free space on /tmp= 66222 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/313857-1176892248/sat7_bin /tmp/evaluation/313857-1176892248/instance-313857-1176892248.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-313857-1176892248 -o ROOT/results/node14/solver-313857-1176892248 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313857-1176892248/sat7_bin /tmp/evaluation/313857-1176892248/instance-313857-1176892248.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  696c4f91b3f887adc571cf2a229f67b7

RANDOM SEED= 204335149

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1517976 kB
Buffers:         30088 kB
Cached:         443392 kB
SwapCached:      11564 kB
Active:          90692 kB
Inactive:       405832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1517976 kB
SwapTotal:     4192956 kB
SwapFree:      4148484 kB
Dirty:           11960 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            26992 kB
Committed_AS:  6591760 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= 66222 MiB

End job on node14 on Wed Apr 18 10:50:51 UTC 2007