Trace number 1724095

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
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.05 1200.41

General information on the benchmark

Nameschup-l2s-guid-1-k56.cnf
MD5SUM8945850ff5a1fb30f0867a5172da0b2e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark180.534
Satisfiable
(Un)Satisfiability was proved
Number of variables98746
Number of clauses307346
Sum of the clauses size757661
Maximum clause length57
Minimum clause length1
Number of clauses of size 172
Number of clauses of size 2178795
Number of clauses of size 3120630
Number of clauses of size 44935
Number of clauses of size 52464
Number of clauses of size over 5450

Solver Data 

0.00/0.01	c Trying configuration 1
700.19/700.46	HOME/hydrasat-multi.sh: line 48: 18659 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.19/700.46	c Trying configuration 2

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-1724095-1240692403/watcher-1724095-1240692403 -o /tmp/evaluation-result-1724095-1240692403/solver-1724095-1240692403 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1724095-1240692403.cnf 1800 1546677985 

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: 1.00 1.00 1.00 3/65 18657
/proc/meminfo: memFree=1667440/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5356 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) D 18655 18657 18499 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 97268095 5484544 230 1992294400 4194304 4889804 548682068736 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/18657/statm: 1339 230 191 169 0 50 0

[startup+0.104855 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18657
/proc/meminfo: memFree=1667440/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.201863 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18657
/proc/meminfo: memFree=1667440/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301873 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18657
/proc/meminfo: memFree=1667440/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701913 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18657
/proc/meminfo: memFree=1667440/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1630176/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=45880 CPUtime=1.47
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 11782 0 0 0 142 5 0 0 25 0 1 0 97268097 46981120 11044 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 11470 11044 126 317 0 11150 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 51240

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1617696/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=65988 CPUtime=3.06
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 17756 0 0 0 298 8 0 0 25 0 1 0 97268097 67571712 15570 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 16497 15570 149 317 0 16177 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 71348

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1603360/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=67760 CPUtime=6.27
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 18197 0 0 0 618 9 0 0 25 0 1 0 97268097 69386240 16011 1992294400 134512640 135813592 4294956176 18446744073709551615 134664797 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 16940 16011 149 317 0 16620 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 73120

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1602144/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=68856 CPUtime=12.67
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 18513 0 0 0 1257 10 0 0 25 0 1 0 97268097 70508544 16327 1992294400 134512640 135813592 4294956176 18446744073709551615 134666010 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 17214 16327 149 317 0 16894 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 74216

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1599904/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=71156 CPUtime=25.46
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 19083 0 0 0 2536 10 0 0 25 0 1 0 97268097 72863744 16897 1992294400 134512640 135813592 4294956176 18446744073709551615 134665497 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 17789 16897 149 317 0 17469 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 76516

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1595936/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=75388 CPUtime=51.05
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 20093 0 0 0 5094 11 0 0 25 0 1 0 97268097 77197312 17907 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 18847 17907 149 317 0 18527 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 80748

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1592352/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=78852 CPUtime=102.24
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 20973 0 0 0 10213 11 0 0 25 0 1 0 97268097 80744448 18787 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 19713 18787 149 317 0 19393 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 84212

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1588960/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=82468 CPUtime=162.22
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 21827 0 0 0 16210 12 0 0 25 0 1 0 97268097 84447232 19641 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 20617 19641 149 317 0 20297 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 87828

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1587936/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=83428 CPUtime=222.21
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 22051 0 0 0 22209 12 0 0 25 0 1 0 97268097 85430272 19865 1992294400 134512640 135813592 4294956176 18446744073709551615 134665115 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 20857 19865 149 317 0 20537 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 88788

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1585568/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=85740 CPUtime=282.19
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 22627 0 0 0 28206 13 0 0 25 0 1 0 97268097 87797760 20441 1992294400 134512640 135813592 4294956176 18446744073709551615 134661589 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 21435 20441 149 317 0 21115 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 91100

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1584736/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=86684 CPUtime=342.18
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 22849 0 0 0 34205 13 0 0 25 0 1 0 97268097 88764416 20663 1992294400 134512640 135813592 4294956176 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 21671 20663 149 317 0 21351 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 92044

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1581344/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=90216 CPUtime=402.16
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 23709 0 0 0 40202 14 0 0 25 0 1 0 97268097 92381184 21523 1992294400 134512640 135813592 4294956176 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 22554 21523 149 317 0 22234 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 95576


################
# More data... #
################

/proc/18659/statm: 23315 22280 149 317 0 22995 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 98620

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18659
/proc/meminfo: memFree=1578144/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5360 CPUtime=0
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 97268095 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1340 239 197 169 0 51 0
[pid=18659] ppid=18657 vsize=93260 CPUtime=642.1
/proc/18659/stat : 18659 (hydrasat_cache4) R 18657 18657 18499 0 -1 4194304 24477 0 0 0 64195 15 0 0 25 0 1 0 97268097 95498240 22291 1992294400 134512640 135813592 4294956176 18446744073709551615 134662822 0 0 4096 1 0 0 0 17 1 0 0
/proc/18659/statm: 23315 22291 149 317 0 22995 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 98620

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18660
/proc/meminfo: memFree=1541472/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=42852 CPUtime=1.82
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 11055 0 0 0 178 4 0 0 25 0 1 0 97338141 43880448 10062 1992294400 134512640 135995732 4294956032 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 10713 10062 151 362 0 10348 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 48216

[startup+762.301 s]
/proc/loadavg: 1.26 1.10 1.03 2/67 18660
/proc/meminfo: memFree=1527264/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=54972 CPUtime=61.81
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 14981 0 0 0 6172 9 0 0 25 0 1 0 97338141 56291328 12797 1992294400 134512640 135995732 4294956032 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 13743 12797 172 362 0 13378 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 60336

[startup+822.302 s]
/proc/loadavg: 1.10 1.08 1.03 2/67 18660
/proc/meminfo: memFree=1525664/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=56560 CPUtime=121.79
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 15404 0 0 0 12170 9 0 0 25 0 1 0 97338141 57917440 13220 1992294400 134512640 135995732 4294956032 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 14140 13220 172 362 0 13775 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 61924

[startup+882.306 s]
/proc/loadavg: 1.03 1.06 1.02 2/67 18666
/proc/meminfo: memFree=1523104/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=59396 CPUtime=181.77
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 16034 0 0 0 18167 10 0 0 25 0 1 0 97338141 60821504 13850 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 14849 13850 172 362 0 14484 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 64760

[startup+942.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/67 18666
/proc/meminfo: memFree=1520352/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=62184 CPUtime=241.75
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 16721 0 0 0 24164 11 0 0 25 0 1 0 97338141 63676416 14537 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 15546 14537 172 362 0 15181 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 67548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 18666
/proc/meminfo: memFree=1519584/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=62864 CPUtime=301.73
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 16918 0 0 0 30162 11 0 0 25 0 1 0 97338141 64372736 14734 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 15716 14734 172 362 0 15351 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 68228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 18666
/proc/meminfo: memFree=1518496/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=63948 CPUtime=361.73
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 17182 0 0 0 36161 12 0 0 25 0 1 0 97338141 65482752 14998 1992294400 134512640 135995732 4294956032 18446744073709551615 134807715 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 15987 14998 172 362 0 15622 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 69312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 18666
/proc/meminfo: memFree=1516448/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=65980 CPUtime=421.71
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 17703 0 0 0 42159 12 0 0 25 0 1 0 97338141 67563520 15519 1992294400 134512640 135995732 4294956032 18446744073709551615 134807884 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 16495 15519 172 362 0 16130 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 71344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 18666
/proc/meminfo: memFree=1515936/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=66572 CPUtime=481.69
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 17832 0 0 0 48157 12 0 0 25 0 1 0 97338141 68169728 15648 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 16643 15648 172 362 0 16278 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 71936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 18666
/proc/meminfo: memFree=1514720/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=67764 CPUtime=499.8
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 18123 0 0 0 49967 13 0 0 25 0 1 0 97338141 69390336 15939 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 16941 15939 172 362 0 16576 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 73128

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 18666
/proc/meminfo: memFree=1514720/2055920 swapFree=4192812/4192956
[pid=18657] ppid=18655 vsize=5364 CPUtime=700.25
/proc/18657/stat : 18657 (hydrasat-multi.) S 18655 18657 18499 0 -1 4194304 321 25401 1 0 0 0 69974 51 16 0 1 0 97268095 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18657/statm: 1341 245 202 169 0 52 0
[pid=18660] ppid=18657 vsize=67764 CPUtime=499.8
/proc/18660/stat : 18660 (hydrasat_cachew) R 18657 18657 18499 0 -1 4194304 18123 0 0 0 49967 13 0 0 25 0 1 0 97338141 69390336 15939 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/18660/statm: 16941 15939 172 362 0 16576 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 73128

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18657 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=742622
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=516921
# CPU time returned by wait4() is 700.26
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.41
CPU system time (s): 0.64
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 98896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.743
system time used= 0.516921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25722
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 1766

runsolver used 1.07084 second user time and 3.3055 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-25 22:46:43
IDJOB=1724095
IDBENCH=71751
IDSOLVER=518
FILE ID=node56/1724095-1240692403
PBS_JOBID= 9186711
Free space on /tmp= 103000 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT_RACE06/schup-l2s-guid-1-k56.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724095-1240692403/watcher-1724095-1240692403 -o /tmp/evaluation-result-1724095-1240692403/solver-1724095-1240692403 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1724095-1240692403.cnf 1800 1546677985

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

MD5SUM BENCH= 8945850ff5a1fb30f0867a5172da0b2e
RANDOM SEED=1546677985

node56.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		: 3000.218
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		: 3000.218
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:       1667920 kB
Buffers:         53436 kB
Cached:         249224 kB
SwapCached:        144 kB
Active:         129480 kB
Inactive:       187748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9392 kB
Writeback:           0 kB
Mapped:          24428 kB
Slab:            56792 kB
Committed_AS:   305104 kB
PageTables:       1468 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= 102912 MiB
End job on node56 at 2009-04-25 23:06:46