Trace number 1556025

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) 1200.04 1200.71

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsarray/
countbitsarray02_32.cnf
MD5SUMda0c445b72f13d929ab0690c3bfa81ed
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark926.251
Satisfiable
(Un)Satisfiability was proved
Number of variables4252
Number of clauses12563
Sum of the clauses size29311
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 28374
Number of clauses of size 34187
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.11/700.59	HOME/hydrasat-multi.sh: line 48:  8827 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.11/700.59	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-1556025-1238745278/watcher-1556025-1238745278 -o /tmp/evaluation-result-1556025-1238745278/solver-1556025-1238745278 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1556025-1238745278.cnf 1800 1642236563 

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: 0.99 0.97 0.91 3/64 8826
/proc/meminfo: memFree=1105976/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=1584 CPUtime=0
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 170 0 0 0 0 0 0 0 19 0 1 0 1147194142 1622016 152 1992294400 134512640 135813592 4294956176 18446744073709551615 134637411 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 396 152 116 317 0 76 0

[startup+0.0360781 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8826
/proc/meminfo: memFree=1105976/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=2752 CPUtime=0.03
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 494 0 0 0 3 0 0 0 19 0 1 0 1147194142 2818048 476 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 688 476 125 317 0 368 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8112

[startup+0.10209 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8826
/proc/meminfo: memFree=1105976/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=4240 CPUtime=0.09
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 865 0 0 0 9 0 0 0 19 0 1 0 1147194142 4341760 846 1992294400 134512640 135813592 4294956176 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 1060 846 150 317 0 740 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9600

[startup+0.301131 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8826
/proc/meminfo: memFree=1105976/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=4492 CPUtime=0.29
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 937 0 0 0 29 0 0 0 21 0 1 0 1147194142 4599808 918 1992294400 134512640 135813592 4294956176 18446744073709551615 134591681 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 1123 918 150 317 0 803 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9852

[startup+0.701209 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8826
/proc/meminfo: memFree=1105976/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=4740 CPUtime=0.69
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 1009 0 0 0 69 0 0 0 25 0 1 0 1147194142 4853760 990 1992294400 134512640 135813592 4294956176 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 1185 990 150 317 0 865 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10100

[startup+1.50137 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1102120/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=5264 CPUtime=1.49
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 1131 0 0 0 149 0 0 0 25 0 1 0 1147194142 5390336 1112 1992294400 134512640 135813592 4294956176 18446744073709551615 134592204 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 1316 1112 150 317 0 996 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10624

[startup+3.10169 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1101096/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=6336 CPUtime=3.08
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 1378 0 0 0 308 0 0 0 25 0 1 0 1147194142 6488064 1359 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/8827/statm: 1584 1359 150 317 0 1264 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11696

[startup+6.30131 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1099752/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=7500 CPUtime=6.28
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 1693 0 0 0 628 0 0 0 25 0 1 0 1147194142 7680000 1674 1992294400 134512640 135813592 4294956176 18446744073709551615 134665529 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 1875 1674 150 317 0 1555 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12860

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1096936/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=10288 CPUtime=12.68
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 2330 0 0 0 1267 1 0 0 25 0 1 0 1147194142 10534912 2311 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 2572 2311 150 317 0 2252 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15648

[startup+25.5021 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1093288/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=14376 CPUtime=25.47
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 3285 0 0 0 2546 1 0 0 25 0 1 0 1147194142 14721024 3233 1992294400 134512640 135813592 4294956176 18446744073709551615 134664993 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 3594 3233 150 317 0 3274 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19736

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1087272/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=21088 CPUtime=51.05
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 4858 0 0 0 5103 2 0 0 25 0 1 0 1147194142 21594112 4741 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 5272 4741 150 317 0 4952 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 26448

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1077672/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=31728 CPUtime=102.24
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 7296 0 0 0 10220 4 0 0 25 0 1 0 1147194142 32489472 7077 1992294400 134512640 135813592 4294956176 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 7932 7077 150 317 0 7612 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 37088

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1069928/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=40628 CPUtime=162.19
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 9412 0 0 0 16214 5 0 0 25 0 1 0 1147194142 41603072 9036 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 10157 9036 150 317 0 9837 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 45988

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1062760/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=48560 CPUtime=222.16
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 11384 0 0 0 22209 7 0 0 25 0 1 0 1147194142 49725440 10798 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 12140 10798 150 317 0 11820 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 53920

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1058984/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=53760 CPUtime=282.12
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 12531 0 0 0 28205 7 0 0 25 0 1 0 1147194142 55050240 11803 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 13440 11803 150 317 0 13120 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 59120

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8828
/proc/meminfo: memFree=1053224/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=59848 CPUtime=342.1
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 14266 0 0 0 34201 9 0 0 25 0 1 0 1147194142 61284352 13200 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 14962 13200 150 317 0 14642 0

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

/proc/8827/statm: 22574 19169 150 317 0 22254 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 95656

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8834
/proc/meminfo: memFree=1026016/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5360 CPUtime=0
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1147194141 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1340 239 197 169 0 51 0
[pid=8827] ppid=8826 vsize=93004 CPUtime=641.95
/proc/8827/stat : 8827 (hydrasat_cache4) R 8826 8826 8420 0 -1 4194304 23704 0 0 0 64180 15 0 0 25 0 1 0 1147194142 95236096 19968 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8827/statm: 23251 19968 150 317 0 22931 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 98364

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8835
/proc/meminfo: memFree=1018024/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=4192 CPUtime=1.7
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 849 0 0 0 170 0 0 0 25 0 1 0 1147264201 4292608 832 1992294400 134512640 135995732 4294956048 18446744073709551615 134682324 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 1048 832 173 362 0 683 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 9556

[startup+762.305 s]
/proc/loadavg: 1.06 1.00 0.92 2/66 8835
/proc/meminfo: memFree=1007272/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=17160 CPUtime=61.66
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 3967 0 0 0 6161 5 0 0 25 0 1 0 1147264201 17571840 3917 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 4290 3917 173 362 0 3925 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 22524

[startup+822.302 s]
/proc/loadavg: 1.02 1.00 0.92 2/66 8835
/proc/meminfo: memFree=1001576/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=23584 CPUtime=121.63
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 5503 0 0 0 12156 7 0 0 25 0 1 0 1147264201 24150016 5388 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 5896 5388 173 362 0 5531 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 28948

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 8835
/proc/meminfo: memFree=997992/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=27344 CPUtime=181.58
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 6371 0 0 0 18151 7 0 0 25 0 1 0 1147264201 28000256 6256 1992294400 134512640 135995732 4294956048 18446744073709551615 134807732 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 6836 6256 173 362 0 6471 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 32708

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 8835
/proc/meminfo: memFree=992424/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=33584 CPUtime=241.55
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 7921 0 0 0 24146 9 0 0 25 0 1 0 1147264201 34390016 7677 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 8396 7677 173 362 0 8031 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 38948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 8835
/proc/meminfo: memFree=987496/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=39048 CPUtime=301.51
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 9136 0 0 0 30142 9 0 0 25 0 1 0 1147264201 39985152 8892 1992294400 134512640 135995732 4294956048 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 9762 8892 173 362 0 9397 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 44412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 8835
/proc/meminfo: memFree=982888/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=44328 CPUtime=361.49
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 10366 0 0 0 36138 11 0 0 25 0 1 0 1147264201 45391872 10041 1992294400 134512640 135995732 4294956048 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 11082 10041 173 362 0 10717 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 49692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 8835
/proc/meminfo: memFree=979496/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=47500 CPUtime=421.46
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 11217 0 0 0 42134 12 0 0 25 0 1 0 1147264201 48640000 10892 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 11875 10892 173 362 0 11510 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 52864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 8835
/proc/meminfo: memFree=976232/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=51104 CPUtime=481.43
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 12133 0 0 0 48130 13 0 0 25 0 1 0 1147264201 52330496 11711 1992294400 134512640 135995732 4294956048 18446744073709551615 134808079 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 12776 11711 173 362 0 12411 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 56468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 8835
/proc/meminfo: memFree=975144/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=52028 CPUtime=499.83
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 12390 0 0 0 49970 13 0 0 25 0 1 0 1147264201 53276672 11968 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 13007 11968 173 362 0 12642 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 57392

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 8835
/proc/meminfo: memFree=975144/2055920 swapFree=4176728/4192956
[pid=8826] ppid=8824 vsize=5364 CPUtime=700.21
/proc/8826/stat : 8826 (hydrasat-multi.) S 8824 8826 8420 0 -1 4194304 322 27988 0 0 0 0 69972 49 19 0 1 0 1147194141 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8826/statm: 1341 245 202 169 0 52 0
[pid=8835] ppid=8826 vsize=52028 CPUtime=499.83
/proc/8835/stat : 8835 (hydrasat_cachew) R 8826 8826 8420 0 -1 4194304 12390 0 0 0 49970 13 0 0 25 0 1 0 1147264201 53276672 11968 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8835/statm: 13007 11968 173 362 0 12642 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 57392

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8826 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=728625
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=492925
# CPU time returned by wait4() is 700.222
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.42
CPU system time (s): 0.62
CPU usage (%): 99.9441
Max. virtual memory (cumulated for all children) (KiB): 102636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.729
system time used= 0.492925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28310
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= 5
involuntary context switches= 1909

runsolver used 1.04184 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-03 09:54:38
IDJOB=1556025
IDBENCH=70811
IDSOLVER=518
FILE ID=node11/1556025-1238745278
PBS_JOBID= 9086114
Free space on /tmp= 66524 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsarray/countbitsarray02_32.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556025-1238745278/watcher-1556025-1238745278 -o /tmp/evaluation-result-1556025-1238745278/solver-1556025-1238745278 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1556025-1238745278.cnf 1800 1642236563

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

MD5SUM BENCH= da0c445b72f13d929ab0690c3bfa81ed
RANDOM SEED=1642236563

node11.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		: 3000.274
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		: 3000.274
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:       1106528 kB
Buffers:        114656 kB
Cached:         724740 kB
SwapCached:      10196 kB
Active:         272288 kB
Inactive:       578728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1106528 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            4224 kB
Writeback:           0 kB
Mapped:          17348 kB
Slab:            84432 kB
Committed_AS:  3063620 kB
PageTables:       1456 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= 66440 MiB
End job on node11 at 2009-04-03 10:14:41