Trace number 1730180

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) 1200.1 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.53577
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
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-1730180-1240756779/watcher-1730180-1240756779 -o /tmp/evaluation-result-1730180-1240756779/solver-1730180-1240756779 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1730180-1240756779.cnf 1104555445 

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: 0.91 0.95 0.98 3/64 23970
/proc/meminfo: memFree=1319856/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=0
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 483 0 0 0 0 0 0 0 18 0 1 0 103711333 343977984 467 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 467 54 146 0 83831 0

[startup+0.052228 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 23970
/proc/meminfo: memFree=1319856/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=0.04
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 627 0 0 0 4 0 0 0 18 0 1 0 103711333 343977984 611 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 611 54 146 0 83831 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 335916

[startup+0.101233 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 23970
/proc/meminfo: memFree=1319856/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=0.09
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 776 0 0 0 9 0 0 0 18 0 1 0 103711333 343977984 760 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 760 54 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301252 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 23970
/proc/meminfo: memFree=1319856/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=0.29
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 1386 0 0 0 28 1 0 0 19 0 1 0 103711333 343977984 1370 1992294400 134512640 135114423 4294956208 18446744073709551615 134533181 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 1370 54 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701294 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 23970
/proc/meminfo: memFree=1319856/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=0.7
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5250 0 0 0 67 3 0 0 23 0 1 0 103711333 343977984 5234 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5234 58 146 0 83831 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 335916

[startup+1.50138 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 23971
/proc/meminfo: memFree=1299048/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=1.5
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5256 0 0 0 147 3 0 0 25 0 1 0 103711333 343977984 5240 1992294400 134512640 135114423 4294956208 18446744073709551615 134546184 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5240 58 146 0 83831 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 335916

[startup+3.10154 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 23971
/proc/meminfo: memFree=1298856/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=3.09
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5256 0 0 0 306 3 0 0 25 0 1 0 103711333 343977984 5240 1992294400 134512640 135114423 4294956208 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5240 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30186 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 23971
/proc/meminfo: memFree=1298792/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=6.29
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5614 0 0 0 626 3 0 0 25 0 1 0 103711333 343977984 5598 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5598 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7015 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 23971
/proc/meminfo: memFree=1297384/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=12.69
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5625 0 0 0 1266 3 0 0 25 0 1 0 103711333 343977984 5609 1992294400 134512640 135114423 4294956208 18446744073709551615 134548427 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5609 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 23971
/proc/meminfo: memFree=1297320/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=25.48
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5640 0 0 0 2545 3 0 0 25 0 1 0 103711333 343977984 5624 1992294400 134512640 135114423 4294956208 18446744073709551615 134518557 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5624 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 23971
/proc/meminfo: memFree=1297320/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=51.07
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 5104 3 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134519561 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 23971
/proc/meminfo: memFree=1297384/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=102.27
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 10223 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134517702 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 335916

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297384/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=162.25
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 16221 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134549166 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 335916

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297384/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=222.23
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 22219 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134518557 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297320/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=282.21
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 28217 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134547263 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297256/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=342.2
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 34216 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134546551 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 335916

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297384/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=402.18
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 40214 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 335916

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297384/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=462.17
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 46213 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297320/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=522.15
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 52211 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134519895 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 335916

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297384/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=582.14
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 58210 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134517695 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297320/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=642.12
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 64208 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134519574 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 335916

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297320/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=702.11
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 70207 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134518480 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 335916

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297384/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=762.09
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 76205 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134519574 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 335916

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297320/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=822.07
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 82203 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134518936 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 335916

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297256/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=882.06
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 88202 4 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134518936 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 335916

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297320/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=942.05
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 94200 5 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134518550 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297320/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=1002.03
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 100198 5 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134547480 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 335916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297256/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=1062.02
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 106197 5 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134518550 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 335916

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297320/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=1122
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 112195 5 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134517633 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 335916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297256/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=1181.98
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 118193 5 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23971
/proc/meminfo: memFree=1297256/2055920 swapFree=4180248/4192956
[pid=23970] ppid=23968 vsize=335916 CPUtime=1200.08
/proc/23970/stat : 23970 (iPAWS) R 23968 23970 23536 0 -1 4194304 5643 0 0 0 120003 5 0 0 25 0 1 0 103711333 343977984 5627 1992294400 134512640 135114423 4294956208 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/23970/statm: 83979 5627 58 146 0 83831 0
Current children cumulated CPU time (s) 1200.08
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.058991
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5643
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= 2377

runsolver used 0.723889 second user time and 2.66359 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-26 16:39:40
IDJOB=1730180
IDBENCH=24723
IDSOLVER=516
FILE ID=node17/1730180-1240756779
PBS_JOBID= 9187060
Free space on /tmp= 66132 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730180-1240756779/watcher-1730180-1240756779 -o /tmp/evaluation-result-1730180-1240756779/solver-1730180-1240756779 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1730180-1240756779.cnf 1104555445

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

MD5SUM BENCH= e899c85929b7de69ebfb14f0dad93191
RANDOM SEED=1104555445

node17.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		: 3000.234
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		: 3000.234
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:       1320336 kB
Buffers:         72516 kB
Cached:         599968 kB
SwapCached:       7584 kB
Active:         332804 kB
Inactive:       349700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1320336 kB
SwapTotal:     4192956 kB
SwapFree:      4180248 kB
Dirty:            5668 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            39100 kB
Committed_AS:   387856 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= 66132 MiB
End job on node17 at 2009-04-26 16:59:42