Trace number 1553371

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
iPAWS 2009-03-22? (TO) 1200.09 1200.51

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications 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 variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553371-1238714120/watcher-1553371-1238714120 -o /tmp/evaluation-result-1553371-1238714120/solver-1553371-1238714120 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1553371-1238714120.cnf 240071348 

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): 1800 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: 1.04 1.11 1.05 3/71 1283
/proc/meminfo: memFree=1067080/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=335916 CPUtime=0
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 1144075194 343977984 471 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 83979 472 54 146 0 83831 0

[startup+0.0614349 s]
/proc/loadavg: 1.04 1.11 1.05 3/71 1283
/proc/meminfo: memFree=1067080/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=335916 CPUtime=0.05
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 684 0 0 0 5 0 0 0 18 0 1 0 1144075194 343977984 668 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 83979 668 54 146 0 83831 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 335916

[startup+0.102441 s]
/proc/loadavg: 1.04 1.11 1.05 3/71 1283
/proc/meminfo: memFree=1067080/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=335916 CPUtime=0.09
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 825 0 0 0 9 0 0 0 18 0 1 0 1144075194 343977984 809 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 83979 809 54 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301479 s]
/proc/loadavg: 1.04 1.11 1.05 3/71 1283
/proc/meminfo: memFree=1067080/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=335916 CPUtime=0.29
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 1508 0 0 0 28 1 0 0 19 0 1 0 1144075194 343977984 1492 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 83979 1492 54 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701554 s]
/proc/loadavg: 1.04 1.11 1.05 3/71 1283
/proc/meminfo: memFree=1067080/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=0.69
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 9724 0 0 0 64 5 0 0 22 0 1 0 1144075194 351981568 9708 1992294400 134512640 135114423 4294956208 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 9708 57 146 0 85785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 343732

[startup+1.50171 s]
/proc/loadavg: 1.04 1.11 1.05 2/72 1284
/proc/meminfo: memFree=1028288/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=1.49
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 9729 0 0 0 144 5 0 0 25 0 1 0 1144075194 351981568 9713 1992294400 134512640 135114423 4294956208 18446744073709551615 134547394 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 9713 58 146 0 85785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 343732

[startup+3.10201 s]
/proc/loadavg: 1.04 1.11 1.05 2/72 1284
/proc/meminfo: memFree=1028160/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=3.09
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 9738 0 0 0 304 5 0 0 25 0 1 0 1144075194 351981568 9722 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 9722 58 146 0 85785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 343732

[startup+6.30162 s]
/proc/loadavg: 1.03 1.11 1.05 2/72 1284
/proc/meminfo: memFree=1027712/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=6.29
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 9807 0 0 0 624 5 0 0 25 0 1 0 1144075194 351981568 9791 1992294400 134512640 135114423 4294956208 18446744073709551615 134546220 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 9791 58 146 0 85785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 343732

[startup+12.7018 s]
/proc/loadavg: 1.03 1.11 1.05 2/72 1284
/proc/meminfo: memFree=1027840/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=12.69
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 9807 0 0 0 1264 5 0 0 25 0 1 0 1144075194 351981568 9791 1992294400 134512640 135114423 4294956208 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 9791 58 146 0 85785 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 343732

[startup+25.5013 s]
/proc/loadavg: 1.02 1.10 1.05 2/72 1284
/proc/meminfo: memFree=1027968/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=25.48
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 9807 0 0 0 2543 5 0 0 25 0 1 0 1144075194 351981568 9791 1992294400 134512640 135114423 4294956208 18446744073709551615 134546166 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 9791 58 146 0 85785 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 343732

[startup+51.1012 s]
/proc/loadavg: 1.01 1.09 1.05 2/72 1284
/proc/meminfo: memFree=1028096/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=51.06
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 9807 0 0 0 5101 5 0 0 25 0 1 0 1144075194 351981568 9791 1992294400 134512640 135114423 4294956208 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 9791 58 146 0 85785 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 343732

[startup+102.306 s]
/proc/loadavg: 1.00 1.08 1.04 2/72 1284
/proc/meminfo: memFree=1024256/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=102.25
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10762 0 0 0 10219 6 0 0 25 0 1 0 1144075194 351981568 10746 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10746 58 146 0 85785 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 343732

[startup+162.301 s]
/proc/loadavg: 1.00 1.06 1.03 2/72 1284
/proc/meminfo: memFree=1024192/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=162.23
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10762 0 0 0 16217 6 0 0 25 0 1 0 1144075194 351981568 10746 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10746 58 146 0 85785 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 343732

[startup+222.302 s]
/proc/loadavg: 1.00 1.05 1.03 2/72 1284
/proc/meminfo: memFree=1024000/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=222.21
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10798 0 0 0 22215 6 0 0 25 0 1 0 1144075194 351981568 10782 1992294400 134512640 135114423 4294956208 18446744073709551615 134546574 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10782 58 146 0 85785 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 343732

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.02 2/72 1284
/proc/meminfo: memFree=1024128/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=282.18
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10813 0 0 0 28212 6 0 0 25 0 1 0 1144075194 351981568 10797 1992294400 134512640 135114423 4294956208 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10797 58 146 0 85785 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 343732

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.02 2/72 1284
/proc/meminfo: memFree=1024000/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=342.16
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10847 0 0 0 34210 6 0 0 25 0 1 0 1144075194 351981568 10831 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10831 58 146 0 85785 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 343732

[startup+402.301 s]
/proc/loadavg: 1.05 1.03 1.02 2/72 1284
/proc/meminfo: memFree=1023936/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=402.14
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10855 0 0 0 40208 6 0 0 25 0 1 0 1144075194 351981568 10839 1992294400 134512640 135114423 4294956208 18446744073709551615 134547432 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10839 58 146 0 85785 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 343732

[startup+462.302 s]
/proc/loadavg: 1.02 1.03 1.01 2/72 1284
/proc/meminfo: memFree=1024000/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=462.12
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10855 0 0 0 46206 6 0 0 25 0 1 0 1144075194 351981568 10839 1992294400 134512640 135114423 4294956208 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10839 58 146 0 85785 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 343732

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 1284
/proc/meminfo: memFree=1023872/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=522.11
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10861 0 0 0 52204 7 0 0 25 0 1 0 1144075194 351981568 10845 1992294400 134512640 135114423 4294956208 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10845 58 146 0 85785 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 343732

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 1284
/proc/meminfo: memFree=1024000/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=582.09
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10861 0 0 0 58202 7 0 0 25 0 1 0 1144075194 351981568 10845 1992294400 134512640 135114423 4294956208 18446744073709551615 134547401 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10845 58 146 0 85785 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 343732

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 1284
/proc/meminfo: memFree=1023872/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=642.07
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 64200 7 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 343732

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1284
/proc/meminfo: memFree=1023872/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=702.04
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 70197 7 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134548427 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 343732

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1284
/proc/meminfo: memFree=1023808/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=762.03
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 76196 7 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 343732

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1284
/proc/meminfo: memFree=1023872/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=822
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 82193 7 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 343732

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1284
/proc/meminfo: memFree=1023872/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=881.98
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 88191 7 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134550070 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 343732

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1284
/proc/meminfo: memFree=1023872/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=941.96
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 94189 7 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134547394 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 343732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1284
/proc/meminfo: memFree=1023936/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=1001.93
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 100186 7 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134519597 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 343732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1284
/proc/meminfo: memFree=1023936/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=1061.91
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 106184 7 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134517778 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 343732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1284
/proc/meminfo: memFree=1023872/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=1121.9
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 112182 8 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134551197 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 343732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1284
/proc/meminfo: memFree=1023872/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=1181.88
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 118180 8 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134517742 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 343732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1284
/proc/meminfo: memFree=1023872/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=1200.08
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 120000 8 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 343732

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 2/72 1284
/proc/meminfo: memFree=1023872/2055920 swapFree=4170332/4192956
[pid=1283] ppid=1281 vsize=343732 CPUtime=1200.08
/proc/1283/stat : 1283 (iPAWS) R 1281 1283 1061 0 -1 4194304 10864 0 0 0 120000 8 0 0 25 0 1 0 1144075194 351981568 10848 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 85933 10848 58 146 0 85785 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 343732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.089986
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 343732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10864
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= 2
involuntary context switches= 1882

runsolver used 0.969852 second user time and 3.40748 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-03 01:15:21
IDJOB=1553371
IDBENCH=70760
IDSOLVER=516
FILE ID=node38/1553371-1238714120
PBS_JOBID= 9085307
Free space on /tmp= 65520 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553371-1238714120/watcher-1553371-1238714120 -o /tmp/evaluation-result-1553371-1238714120/solver-1553371-1238714120 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1553371-1238714120.cnf 240071348

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=240071348

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1067560 kB
Buffers:        101708 kB
Cached:         779016 kB
SwapCached:      11232 kB
Active:         268512 kB
Inactive:       624912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1067560 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            8592 kB
Writeback:           0 kB
Mapped:          18436 kB
Slab:            80116 kB
Committed_AS:  3375780 kB
PageTables:       1988 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= 65520 MiB
End job on node38 at 2009-04-03 01:35:24