Trace number 329443

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 1200.43

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k80.cnf
MD5SUMd8d6a3220ff7f841840041023f45b746
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 variables119275
Number of clauses534228
Sum of the clauses size1374894
Maximum clause length20
Minimum clause length1
Number of clauses of size 1743
Number of clauses of size 2416106
Number of clauses of size 358662
Number of clauses of size 423975
Number of clauses of size 510404
Number of clauses of size over 524338

Solver Data (download as text)

2.29/2.38	c Starting solver ...
3.09/3.14	c Restarting after 100 conflicts
3.59/3.60	c Restarting after 250 conflicts
3.89/3.95	c Restarting after 475 conflicts
4.09/4.14	c Restarting after 812 conflicts
4.39/4.45	c Restarting after 1318 conflicts
5.19/5.27	c Restarting after 2077 conflicts
6.29/6.39	c Restarting after 3216 conflicts
8.09/8.14	c Restarting after 4924 conflicts
10.59/10.67	c Restarting after 7486 conflicts
13.69/13.71	c Restarting after 11330 conflicts
18.69/18.71	c Restarting after 17098 conflicts
26.29/26.34	c Restarting after 25750 conflicts
36.58/36.69	c Restarting after 38724 conflicts
51.97/52.07	c Restarting after 58185 conflicts
78.25/78.39	c Restarting after 87377 conflicts
143.84/143.99	c Restarting after 131166 conflicts
261.80/261.98	c Restarting after 196851 conflicts
548.62/548.87	c Restarting after 295378 conflicts
1030.88/1031.28	c Restarting after 443169 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-329443-1173140323 -o ROOT/results/node47/solver-329443-1173140323 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329443-1173140323/sat7_bin /tmp/evaluation/329443-1173140323/instance-329443-1173140323.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 0.99 0.97 3/64 19971
/proc/meminfo: memFree=1187128/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=1064 CPUtime=0
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 40007568 1089536 90 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 266 90 77 220 0 43 0

[startup+0.097892 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 19971
/proc/meminfo: memFree=1187128/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=15216 CPUtime=0.09
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 2801 0 0 0 8 1 0 0 18 0 1 0 40007568 15581184 2784 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 3804 2785 88 220 0 3581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15216

[startup+0.102892 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 19971
/proc/meminfo: memFree=1187128/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=15216 CPUtime=0.09
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 2899 0 0 0 8 1 0 0 18 0 1 0 40007568 15581184 2882 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 3804 2882 88 220 0 3581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15216

[startup+0.301913 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 19971
/proc/meminfo: memFree=1187128/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=19316 CPUtime=0.29
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 3805 0 0 0 27 2 0 0 19 0 1 0 40007568 19779584 3788 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 4829 3788 88 220 0 4606 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19316

[startup+0.702956 s]
/proc/loadavg: 0.92 0.99 0.97 3/64 19971
/proc/meminfo: memFree=1187128/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=19316 CPUtime=0.69
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 4494 0 0 0 67 2 0 0 22 0 1 0 40007568 19779584 4477 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 4829 4477 88 220 0 4606 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19316

[startup+1.50104 s]
/proc/loadavg: 0.93 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1167472/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=27516 CPUtime=1.49
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 5845 0 0 0 146 3 0 0 25 0 1 0 40007568 28176384 5828 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 6879 5828 88 220 0 6656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27516

[startup+3.10122 s]
/proc/loadavg: 0.93 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1159536/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=38296 CPUtime=3.09
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 9238 0 0 0 304 5 0 0 25 0 1 0 40007568 39215104 8997 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 9574 8997 93 220 0 9351 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38296

[startup+6.30156 s]
/proc/loadavg: 0.93 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1150512/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=38296 CPUtime=6.29
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 9429 0 0 0 624 5 0 0 25 0 1 0 40007568 39215104 9188 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 9574 9188 95 220 0 9351 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38296

[startup+12.7013 s]
/proc/loadavg: 0.94 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1149624/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=42396 CPUtime=12.69
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 9679 0 0 0 1263 6 0 0 25 0 1 0 40007568 43413504 9438 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531415 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 10599 9438 95 220 0 10376 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42396

[startup+25.5016 s]
/proc/loadavg: 0.95 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1147832/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=42396 CPUtime=25.48
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 10148 0 0 0 2542 6 0 0 25 0 1 0 40007568 43413504 9907 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533795 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 10599 9907 95 220 0 10376 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42396

[startup+51.1014 s]
/proc/loadavg: 0.97 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1143480/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=46496 CPUtime=51.07
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 11249 0 0 0 5099 8 0 0 25 0 1 0 40007568 47611904 11008 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 11624 11008 95 220 0 11401 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46496

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1135032/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=54696 CPUtime=102.25
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 13339 0 0 0 10215 10 0 0 25 0 1 0 40007568 56008704 13098 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 13674 13098 95 220 0 13451 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 54696

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1125624/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=63164 CPUtime=162.23
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 15706 0 0 0 16211 12 0 0 25 0 1 0 40007568 64679936 15465 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 15791 15465 95 220 0 15568 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 63164

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1116088/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=75832 CPUtime=222.21
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 18101 0 0 0 22207 14 0 0 25 0 1 0 40007568 77651968 17860 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 18958 17860 95 220 0 18735 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 75832

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1108344/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=80592 CPUtime=282.19
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 20053 0 0 0 28203 16 0 0 25 0 1 0 40007568 82526208 19812 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 20148 19812 95 220 0 19925 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 80592

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1099256/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=89316 CPUtime=342.18
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 22271 0 0 0 34199 19 0 0 25 0 1 0 40007568 91459584 22030 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 22329 22030 95 220 0 22106 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 89316

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1091832/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=97972 CPUtime=402.15
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 24137 0 0 0 40195 20 0 0 25 0 1 0 40007568 100323328 23896 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 24493 23896 95 220 0 24270 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 97972

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1085624/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=103016 CPUtime=462.14
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 25678 0 0 0 46192 22 0 0 25 0 1 0 40007568 105488384 25437 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538969 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 25754 25437 95 220 0 25531 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 103016

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1078968/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=111464 CPUtime=522.13
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 27369 0 0 0 52188 25 0 0 25 0 1 0 40007568 114139136 27128 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 27866 27128 95 220 0 27643 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 111464

[startup+582.303 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1073080/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=116244 CPUtime=582.11
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 28808 0 0 0 58184 27 0 0 25 0 1 0 40007568 119033856 28567 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 29061 28567 95 220 0 28838 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 116244

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1067896/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=120736 CPUtime=642.09
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 30093 0 0 0 64181 28 0 0 25 0 1 0 40007568 123633664 29852 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532614 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 30184 29852 95 220 0 29961 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 120736

[startup+702.303 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1061816/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=129768 CPUtime=702.08
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 31614 0 0 0 70177 31 0 0 25 0 1 0 40007568 132882432 31373 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533514 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 32442 31373 95 220 0 32219 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 129768

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1055224/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=134148 CPUtime=762.06
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 33247 0 0 0 76173 33 0 0 25 0 1 0 40007568 137367552 33006 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 33537 33006 95 220 0 33314 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 134148

[startup+822.303 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1046264/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=142900 CPUtime=822.04
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 35523 0 0 0 82169 35 0 0 25 0 1 0 40007568 146329600 35249 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 35725 35249 95 220 0 35502 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 142900

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1040888/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=151824 CPUtime=882.03
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 36855 0 0 0 88166 37 0 0 25 0 1 0 40007568 155467776 36581 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 37956 36581 95 220 0 37733 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 151824

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1034872/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=156064 CPUtime=942.01
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 38350 0 0 0 94163 38 0 0 25 0 1 0 40007568 159809536 38076 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 39016 38076 95 220 0 38793 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 156064

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1029752/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=160436 CPUtime=1001.99
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 39649 0 0 0 100159 40 0 0 25 0 1 0 40007568 164286464 39375 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 40109 39375 95 220 0 39886 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 160436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1024376/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=165080 CPUtime=1061.97
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 41013 0 0 0 106156 41 0 0 25 0 1 0 40007568 169041920 40739 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 41270 40739 95 220 0 41047 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 165080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1015672/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=173564 CPUtime=1121.96
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 43166 0 0 0 112152 44 0 0 25 0 1 0 40007568 177729536 42892 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 43391 42892 95 220 0 43168 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 173564

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1009400/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=182320 CPUtime=1181.94
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 44730 0 0 0 118148 46 0 0 25 0 1 0 40007568 186695680 44456 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 45580 44456 95 220 0 45357 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 182320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.97 2/65 19972
/proc/meminfo: memFree=1007608/2055920 swapFree=4192812/4192956
[pid=19971] ppid=19969 vsize=182512 CPUtime=1200.04
/proc/19971/stat : 19971 (sat7_bin) R 19969 19971 19177 0 -1 4194304 45155 0 0 0 119958 46 0 0 25 0 1 0 40007568 186892288 44881 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/19971/statm: 45628 44881 95 220 0 45405 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 182512

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.58
CPU system time (s): 0.492925
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 182512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.492925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45155
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= 2049

runsolver used 0.862868 second user time and 2.43263 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Tue Mar  6 00:18:44 UTC 2007

IDJOB= 329443
IDBENCH= 20540
IDSOLVER= 101
FILE ID= node47/329443-1173140323

PBS_JOBID= 4015189

Free space on /tmp= 66551 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/329443-1173140323/sat7_bin /tmp/evaluation/329443-1173140323/instance-329443-1173140323.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-329443-1173140323 -o ROOT/results/node47/solver-329443-1173140323 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329443-1173140323/sat7_bin /tmp/evaluation/329443-1173140323/instance-329443-1173140323.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  d8d6a3220ff7f841840041023f45b746

RANDOM SEED= 412991942

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.225
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		: 3000.225
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:       1187536 kB
Buffers:         33704 kB
Cached:         756456 kB
SwapCached:          0 kB
Active:         109652 kB
Inactive:       695860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1187536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           13548 kB
Writeback:           0 kB
Mapped:          25556 kB
Slab:            48860 kB
Committed_AS:   122964 kB
PageTables:       1452 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= 66551 MiB

End job on node47 on Tue Mar  6 00:38:47 UTC 2007