Trace number 315857

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) 1200.11 1200.53

General information on the benchmark

Nameindustrial/palacios/medium/
emptyroom-4-h22-sat.cnf
MD5SUM57983904769950327e8e3faac0586d7b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.2109
Satisfiable
(Un)Satisfiability was proved
Number of variables73770
Number of clauses222560
Sum of the clauses size519804
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2148710
Number of clauses of size 373346
Number of clauses of size 4106
Number of clauses of size 514
Number of clauses of size over 5128

Solver Data (download as text)

0.89/0.95	c Starting solver ...
1.89/1.94	c Restarting after 101 conflicts
2.19/2.28	c Restarting after 251 conflicts
2.49/2.55	c Restarting after 478 conflicts
3.19/3.25	c Restarting after 815 conflicts
4.19/4.30	c Restarting after 1322 conflicts
5.69/5.74	c Restarting after 2081 conflicts
7.29/7.34	c Restarting after 3220 conflicts
10.19/10.24	c Restarting after 4929 conflicts
15.68/15.74	c Restarting after 7491 conflicts
26.18/26.21	c Restarting after 11336 conflicts
39.49/39.52	c Restarting after 17105 conflicts
65.98/66.04	c Restarting after 25754 conflicts
98.15/98.22	c Restarting after 38730 conflicts
172.06/172.20	c Restarting after 58191 conflicts
312.31/312.55	c Restarting after 87383 conflicts
550.34/550.60	c Restarting after 131173 conflicts
971.94/972.40	c Restarting after 196859 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/node25/watcher-315857-1172660376 -o ROOT/results/node25/solver-315857-1172660376 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315857-1172660376/sat7_bin /tmp/evaluation/315857-1172660376/instance-315857-1172660376.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: 1.00 1.00 1.00 3/64 27953
/proc/meminfo: memFree=1795488/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=3832 CPUtime=0
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 60659827 3923968 506 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 958 509 88 220 0 735 0

[startup+0.062949 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27953
/proc/meminfo: memFree=1795488/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=13024 CPUtime=0.06
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 2284 0 0 0 5 1 0 0 18 0 1 0 60659827 13336576 2267 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 3256 2267 88 220 0 3033 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13024

[startup+0.101951 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27953
/proc/meminfo: memFree=1795488/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=13024 CPUtime=0.09
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 2377 0 0 0 8 1 0 0 18 0 1 0 60659827 13336576 2360 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 3256 2360 88 220 0 3033 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13024

[startup+0.301969 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27953
/proc/meminfo: memFree=1795488/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=13024 CPUtime=0.29
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 2824 0 0 0 28 1 0 0 19 0 1 0 60659827 13336576 2807 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 3256 2807 88 220 0 3033 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13024

[startup+0.702005 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27953
/proc/meminfo: memFree=1795488/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=17124 CPUtime=0.69
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 3663 0 0 0 68 1 0 0 22 0 1 0 60659827 17534976 3646 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 4281 3646 88 220 0 4058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17124

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27954
/proc/meminfo: memFree=1775192/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=23288 CPUtime=1.49
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 5603 0 0 0 147 2 0 0 25 0 1 0 60659827 23846912 5359 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533093 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 5822 5359 93 220 0 5599 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23288

[startup+3.10222 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27954
/proc/meminfo: memFree=1773976/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=23288 CPUtime=3.09
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 5773 0 0 0 307 2 0 0 25 0 1 0 60659827 23846912 5529 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532885 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 5822 5529 95 220 0 5599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23288

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27954
/proc/meminfo: memFree=1773016/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=27388 CPUtime=6.29
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 5922 0 0 0 626 3 0 0 25 0 1 0 60659827 28045312 5678 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 6847 5678 95 220 0 6624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27388

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27954
/proc/meminfo: memFree=1771992/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=27388 CPUtime=12.68
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 6172 0 0 0 1265 3 0 0 25 0 1 0 60659827 28045312 5928 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 6847 5928 95 220 0 6624 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27388

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27954
/proc/meminfo: memFree=1770136/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=27388 CPUtime=25.48
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 6640 0 0 0 2544 4 0 0 25 0 1 0 60659827 28045312 6396 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 6847 6396 95 220 0 6624 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27388

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27954
/proc/meminfo: memFree=1766808/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=31488 CPUtime=51.08
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 7489 0 0 0 5103 5 0 0 25 0 1 0 60659827 32243712 7245 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 7872 7245 95 220 0 7649 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31488

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28036
/proc/meminfo: memFree=1756968/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=39900 CPUtime=102.24
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 9574 0 0 0 10214 10 0 0 25 0 1 0 60659827 40857600 9330 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 9975 9330 95 220 0 9752 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39900

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28112
/proc/meminfo: memFree=1752104/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=44192 CPUtime=162.18
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 10776 0 0 0 16206 12 0 0 25 0 1 0 60659827 45252608 10532 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 11048 10532 95 220 0 10825 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 44192

[startup+222.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 28152
/proc/meminfo: memFree=1748184/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=48472 CPUtime=222.14
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 12028 0 0 0 22201 13 0 0 25 0 1 0 60659827 49635328 11784 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 12118 11784 95 220 0 11895 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 48472

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28152
/proc/meminfo: memFree=1743448/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=56788 CPUtime=282.12
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 13216 0 0 0 28198 14 0 0 25 0 1 0 60659827 58150912 12972 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 14197 12972 95 220 0 13974 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 56788

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1738840/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=61168 CPUtime=342.1
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 14376 0 0 0 34195 15 0 0 25 0 1 0 60659827 62636032 14108 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134540043 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 15292 14108 95 220 0 15069 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 61168

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1733528/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=65508 CPUtime=402.08
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 15695 0 0 0 40192 16 0 0 25 0 1 0 60659827 67080192 15427 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 16377 15427 95 220 0 16154 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 65508

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1729112/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=69832 CPUtime=462.07
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 16800 0 0 0 46190 17 0 0 25 0 1 0 60659827 71507968 16530 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 17458 16530 95 220 0 17235 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 69832

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1724760/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=74084 CPUtime=522.05
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 17908 0 0 0 52186 19 0 0 25 0 1 0 60659827 75862016 17638 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528670 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 18521 17638 95 220 0 18298 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 74084

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1720664/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=78424 CPUtime=582.04
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 18910 0 0 0 58183 21 0 0 25 0 1 0 60659827 80306176 18640 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532838 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 19606 18640 95 220 0 19383 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 78424

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1716376/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=82524 CPUtime=642.02
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 19970 0 0 0 64180 22 0 0 25 0 1 0 60659827 84504576 19700 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 20631 19700 95 220 0 20408 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 82524

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1712088/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=86808 CPUtime=702
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 21048 0 0 0 70177 23 0 0 25 0 1 0 60659827 88891392 20778 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 21702 20778 95 220 0 21479 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 86808

[startup+762.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 28152
/proc/meminfo: memFree=1706968/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=91136 CPUtime=761.99
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 22308 0 0 0 76174 25 0 0 25 0 1 0 60659827 93323264 22038 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 22784 22038 95 220 0 22561 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 91136

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28152
/proc/meminfo: memFree=1702808/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=95396 CPUtime=821.98
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 23337 0 0 0 82171 27 0 0 25 0 1 0 60659827 97685504 23067 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 23849 23067 95 220 0 23626 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 95396

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1698648/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=99776 CPUtime=881.95
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 24377 0 0 0 88167 28 0 0 25 0 1 0 60659827 102170624 24105 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 24944 24105 95 220 0 24721 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 99776

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1694936/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=104256 CPUtime=941.94
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 25308 0 0 0 94165 29 0 0 25 0 1 0 60659827 106758144 25036 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 26064 25036 95 220 0 25841 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 104256

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 28152
/proc/meminfo: memFree=1690200/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=108532 CPUtime=1001.92
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 26475 0 0 0 100161 31 0 0 25 0 1 0 60659827 111136768 26203 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27133 26203 95 220 0 26910 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 108532

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28152
/proc/meminfo: memFree=1686040/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=112840 CPUtime=1061.91
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 27528 0 0 0 106159 32 0 0 25 0 1 0 60659827 115548160 27255 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 28210 27255 95 220 0 27987 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 112840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1682264/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=117040 CPUtime=1121.89
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 28445 0 0 0 112156 33 0 0 25 0 1 0 60659827 119848960 28171 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 29260 28171 95 220 0 29037 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 117040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1677720/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=121204 CPUtime=1181.87
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 29597 0 0 0 118152 35 0 0 25 0 1 0 60659827 124112896 29323 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134539951 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 30301 29323 95 220 0 30078 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 121204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1676248/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=121332 CPUtime=1200.07
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 29949 0 0 0 119972 35 0 0 25 0 1 0 60659827 124243968 29675 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134559015 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 30333 29675 95 220 0 30110 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 121332

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: 1.00 1.00 1.00 2/65 28152
/proc/meminfo: memFree=1676248/2055920 swapFree=4183700/4192956
[pid=27953] ppid=27951 vsize=121332 CPUtime=1200.07
/proc/27953/stat : 27953 (sat7_bin) R 27951 27953 26322 0 -1 4194304 29949 0 0 0 119972 35 0 0 25 0 1 0 60659827 124243968 29675 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134559015 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 30333 29675 95 220 0 30110 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 121332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.73
CPU system time (s): 0.378942
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 121332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29949
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= 1933

runsolver used 0.91986 second user time and 2.46062 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Feb 28 10:59:36 UTC 2007

IDJOB= 315857
IDBENCH= 20427
IDSOLVER= 101
FILE ID= node25/315857-1172660376

PBS_JOBID= 3981178

Free space on /tmp= 66542 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h22-sat.cnf
COMMAND LINE= /tmp/evaluation/315857-1172660376/sat7_bin /tmp/evaluation/315857-1172660376/instance-315857-1172660376.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-315857-1172660376 -o ROOT/results/node25/solver-315857-1172660376 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315857-1172660376/sat7_bin /tmp/evaluation/315857-1172660376/instance-315857-1172660376.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  57983904769950327e8e3faac0586d7b

RANDOM SEED= 54449682

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
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		: 3000.232
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:       1795960 kB
Buffers:          5488 kB
Cached:         191752 kB
SwapCached:       3020 kB
Active:          54996 kB
Inactive:       166176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795960 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:            4780 kB
Writeback:           0 kB
Mapped:          29956 kB
Slab:            24800 kB
Committed_AS:   204320 kB
PageTables:       1532 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= 66542 MiB

End job on node25 on Wed Feb 28 11:19:39 UTC 2007