Trace number 1522236

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S2043187304-036.cnf
MD5SUM8f761d7a83f8ed9f2fb1562cef6a194f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.8607
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1522236-1238563640/watcher-1522236-1238563640 -o /tmp/evaluation-result-1522236-1238563640/solver-1522236-1238563640 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1522236-1238563640.cnf 1502779760 

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: 0.92 0.98 1.15 3/64 15217
/proc/meminfo: memFree=1630072/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=0
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 482 0 0 0 0 0 0 0 18 0 1 0 1129026523 343977984 466 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 466 54 146 0 83831 0

[startup+0.07826 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 15217
/proc/meminfo: memFree=1630072/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=0.07
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 7 0 0 0 18 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 335916

[startup+0.101263 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 15217
/proc/meminfo: memFree=1630072/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=0.09
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 9 0 0 0 18 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134514777 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301302 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 15217
/proc/meminfo: memFree=1630072/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=0.29
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 29 0 0 0 19 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134516770 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701381 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 15217
/proc/meminfo: memFree=1630072/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=0.69
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 69 0 0 0 23 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134514899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 1.15 2/65 15218
/proc/meminfo: memFree=1626608/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=1.49
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 149 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134549867 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 1.15 2/65 15218
/proc/meminfo: memFree=1626416/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=3.09
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 309 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134515622 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 1.14 2/65 15218
/proc/meminfo: memFree=1626416/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=6.29
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 629 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.14 2/65 15218
/proc/meminfo: memFree=1626360/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=12.69
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 1269 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134516698 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 1.14 2/65 15218
/proc/meminfo: memFree=1626360/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=25.48
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 2548 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 1.14 2/65 15218
/proc/meminfo: memFree=1626360/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=51.07
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 5107 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134516978 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.13 2/65 15218
/proc/meminfo: memFree=1626296/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=102.26
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 10226 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134515078 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.11 2/65 15218
/proc/meminfo: memFree=1626296/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=162.23
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 16223 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134546208 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 335916

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.10 2/65 15218
/proc/meminfo: memFree=1626296/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=222.21
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 22221 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134517383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.09 2/65 15218
/proc/meminfo: memFree=1626232/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=282.18
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 28218 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 335916

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 1.08 2/65 15218
/proc/meminfo: memFree=1626232/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=342.16
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 34216 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134546561 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 335916

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/65 15218
/proc/meminfo: memFree=1626232/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=402.14
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 40214 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134515556 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 335916

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 15218
/proc/meminfo: memFree=1626232/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=462.12
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 46212 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134515743 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 15218
/proc/meminfo: memFree=1626296/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=522.09
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 52209 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134517508 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 15218
/proc/meminfo: memFree=1626232/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=582.07
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 58207 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134517059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 15218
/proc/meminfo: memFree=1626232/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=642.05
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 64205 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134546132 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 335916

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 15218
/proc/meminfo: memFree=1626232/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=702.03
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 70203 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134517137 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 335916

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 15218
/proc/meminfo: memFree=1626296/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=762.01
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 76201 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134546236 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 335916

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 15218
/proc/meminfo: memFree=1626296/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=821.98
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 82198 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 335916

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 15218
/proc/meminfo: memFree=1626232/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=881.96
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 88196 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 335916

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 15218
/proc/meminfo: memFree=1626232/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=941.94
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 94194 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134517153 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 15218
/proc/meminfo: memFree=1626232/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=1001.91
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 100191 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 335916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 15218
/proc/meminfo: memFree=1626296/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=1061.89
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 106189 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 335916

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 15218
/proc/meminfo: memFree=1626296/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=1121.87
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 112187 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134514821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 335916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15220
/proc/meminfo: memFree=1626040/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=1181.85
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 118185 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134516836 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15220
/proc/meminfo: memFree=1626040/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=1200.04
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 120004 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 335916

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: 0.99 0.98 1.00 2/65 15220
/proc/meminfo: memFree=1626040/2055920 swapFree=4176304/4192956
[pid=15217] ppid=15215 vsize=335916 CPUtime=1200.04
/proc/15217/stat : 15217 (iPAWS) R 15215 15217 14864 0 -1 4194304 926 0 0 0 120004 0 0 0 25 0 1 0 1129026523 343977984 910 1992294400 134512640 135114423 4294956208 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 83979 910 57 146 0 83831 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 335916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.05
CPU system time (s): 0.006998
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 926
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= 1548

runsolver used 0.827874 second user time and 2.54061 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 07:27:20
IDJOB=1522236
IDBENCH=70631
IDSOLVER=516
FILE ID=node53/1522236-1238563640
PBS_JOBID= 9062139
Free space on /tmp= 66040 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S2043187304-036.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1522236-1238563640/watcher-1522236-1238563640 -o /tmp/evaluation-result-1522236-1238563640/solver-1522236-1238563640 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1522236-1238563640.cnf 1502779760

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

MD5SUM BENCH= 8f761d7a83f8ed9f2fb1562cef6a194f
RANDOM SEED=1502779760

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1630552 kB
Buffers:         85476 kB
Cached:         246772 kB
SwapCached:      10540 kB
Active:         190536 kB
Inactive:       153796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630552 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:             696 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            67076 kB
Committed_AS:  2615284 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 07:47:22