Trace number 1529706

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1989329161-018.cnf
MD5SUMb323780c0efe36d916bbe48c23a818f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.0329
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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
699.89/700.27	HOME/hydrasat-multi.sh: line 48: 20054 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.89/700.27	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1529706-1238404654/watcher-1529706-1238404654 -o /tmp/evaluation-result-1529706-1238404654/solver-1529706-1238404654 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529706-1238404654.cnf 1800 2072348430 

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 1.01 1.00 3/64 20053
/proc/meminfo: memFree=1175816/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) R 20051 20053 19796 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20053/statm: 1340 238 196 169 0 51 0
[pid=20054] ppid=20053 vsize=1716 CPUtime=0
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1113131023 1757184 149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 429 150 117 317 0 109 0

[startup+0.069956 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 20053
/proc/meminfo: memFree=1175816/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=4224 CPUtime=0.06
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 846 0 0 0 6 0 0 0 19 0 1 0 1113131023 4325376 828 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 1056 828 117 317 0 736 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9584

[startup+0.101957 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 20053
/proc/meminfo: memFree=1175816/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=5920 CPUtime=0.09
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 1294 0 0 0 9 0 0 0 19 0 1 0 1113131023 6062080 1276 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 1480 1277 122 317 0 1160 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11280

[startup+0.301973 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 20053
/proc/meminfo: memFree=1175816/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=8380 CPUtime=0.29
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 1910 0 0 0 29 0 0 0 21 0 1 0 1113131023 8581120 1748 1992294400 134512640 135813592 4294956160 18446744073709551615 134520641 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 2095 1748 126 317 0 1775 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13740

[startup+0.702009 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 20053
/proc/meminfo: memFree=1175816/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=12520 CPUtime=0.69
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 3076 0 0 0 68 1 0 0 25 0 1 0 1113131023 12820480 2819 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 3130 2819 150 317 0 2810 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17880

[startup+1.50108 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20055
/proc/meminfo: memFree=1164472/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=13188 CPUtime=1.49
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 3231 0 0 0 148 1 0 0 25 0 1 0 1113131023 13504512 2974 1992294400 134512640 135813592 4294956160 18446744073709551615 134588943 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 3297 2974 150 317 0 2977 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18548

[startup+3.10122 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20055
/proc/meminfo: memFree=1163448/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=13728 CPUtime=3.09
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 3382 0 0 0 308 1 0 0 25 0 1 0 1113131023 14057472 3125 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 3432 3125 150 317 0 3112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19088

[startup+6.30149 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20055
/proc/meminfo: memFree=1163256/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=13728 CPUtime=6.28
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 3382 0 0 0 627 1 0 0 25 0 1 0 1113131023 14057472 3125 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 3432 3125 150 317 0 3112 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19088

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20055
/proc/meminfo: memFree=1158712/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=18264 CPUtime=12.68
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 4529 0 0 0 1266 2 0 0 25 0 1 0 1113131023 18702336 4272 1992294400 134512640 135813592 4294956160 18446744073709551615 134665511 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 4566 4272 150 317 0 4246 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23624

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20055
/proc/meminfo: memFree=1156536/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=20544 CPUtime=25.47
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 5076 0 0 0 2545 2 0 0 25 0 1 0 1113131023 21037056 4819 1992294400 134512640 135813592 4294956160 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 5136 4819 150 317 0 4816 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25904

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20055
/proc/meminfo: memFree=1156536/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=20544 CPUtime=51.06
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 5076 0 0 0 5104 2 0 0 25 0 1 0 1113131023 21037056 4819 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 5136 4819 150 317 0 4816 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25904

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20055
/proc/meminfo: memFree=1156472/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=20544 CPUtime=102.24
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 5076 0 0 0 10222 2 0 0 25 0 1 0 1113131023 21037056 4819 1992294400 134512640 135813592 4294956160 18446744073709551615 134665886 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 5136 4819 150 317 0 4816 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25904

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20055
/proc/meminfo: memFree=1156408/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=20544 CPUtime=162.22
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 5076 0 0 0 16219 3 0 0 25 0 1 0 1113131023 21037056 4819 1992294400 134512640 135813592 4294956160 18446744073709551615 134667534 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 5136 4819 150 317 0 4816 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25904

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20055
/proc/meminfo: memFree=1156472/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=20544 CPUtime=222.2
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 5076 0 0 0 22217 3 0 0 25 0 1 0 1113131023 21037056 4819 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 5136 4819 150 317 0 4816 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 25904

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20055
/proc/meminfo: memFree=1156472/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=20544 CPUtime=282.18
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 5076 0 0 0 28215 3 0 0 25 0 1 0 1113131023 21037056 4819 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 5136 4819 150 317 0 4816 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25904

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20055
/proc/meminfo: memFree=1156408/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=20544 CPUtime=342.15
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 5076 0 0 0 34212 3 0 0 25 0 1 0 1113131023 21037056 4819 1992294400 134512640 135813592 4294956160 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 5136 4819 150 317 0 4816 0

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

/proc/20054/statm: 5136 4819 150 317 0 4816 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 25904

[startup+582.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 20055
/proc/meminfo: memFree=1156408/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=20544 CPUtime=582.05
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 5076 0 0 0 58202 3 0 0 25 0 1 0 1113131023 21037056 4819 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 5136 4819 150 317 0 4816 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 25904

[startup+642.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 20055
/proc/meminfo: memFree=1156472/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5360 CPUtime=0
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113131022 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20053/statm: 1340 239 197 169 0 51 0
[pid=20054] ppid=20053 vsize=20544 CPUtime=642.02
/proc/20054/stat : 20054 (hydrasat_cache4) R 20053 20053 19796 0 -1 4194304 5076 0 0 0 64199 3 0 0 25 0 1 0 1113131023 21037056 4819 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/20054/statm: 5136 4819 150 317 0 4816 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 25904

[startup+702.301 s]
/proc/loadavg: 1.12 1.05 1.01 2/66 20056
/proc/meminfo: memFree=1148088/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5364 CPUtime=699.96
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 321 5392 0 0 0 0 69985 11 16 0 1 0 1113131022 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20053/statm: 1341 245 202 169 0 52 0
[pid=20056] ppid=20053 vsize=9264 CPUtime=2.02
/proc/20056/stat : 20056 (hydrasat_cachew) R 20053 20053 19796 0 -1 4194304 2234 0 0 0 201 1 0 0 25 0 1 0 1113201049 9486336 1979 1992294400 134512640 135995732 4294956016 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/20056/statm: 2316 1979 172 362 0 1951 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 14628

[startup+762.306 s]
/proc/loadavg: 1.07 1.05 1.01 2/66 20056
/proc/meminfo: memFree=1145464/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5364 CPUtime=699.96
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 321 5392 0 0 0 0 69985 11 16 0 1 0 1113131022 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20053/statm: 1341 245 202 169 0 52 0
[pid=20056] ppid=20053 vsize=12212 CPUtime=61.99
/proc/20056/stat : 20056 (hydrasat_cachew) R 20053 20053 19796 0 -1 4194304 2962 0 0 0 6196 3 0 0 25 0 1 0 1113201049 12505088 2707 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20056/statm: 3053 2707 172 362 0 2688 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 17576

[startup+822.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 20056
/proc/meminfo: memFree=1145464/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5364 CPUtime=699.96
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 321 5392 0 0 0 0 69985 11 16 0 1 0 1113131022 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20053/statm: 1341 245 202 169 0 52 0
[pid=20056] ppid=20053 vsize=12212 CPUtime=121.97
/proc/20056/stat : 20056 (hydrasat_cachew) R 20053 20053 19796 0 -1 4194304 2962 0 0 0 12194 3 0 0 25 0 1 0 1113201049 12505088 2707 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/20056/statm: 3053 2707 172 362 0 2688 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 17576

[startup+882.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 20056
/proc/meminfo: memFree=1123448/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5364 CPUtime=699.96
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 321 5392 0 0 0 0 69985 11 16 0 1 0 1113131022 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20053/statm: 1341 245 202 169 0 52 0
[pid=20056] ppid=20053 vsize=34432 CPUtime=181.93
/proc/20056/stat : 20056 (hydrasat_cachew) R 20053 20053 19796 0 -1 4194304 8527 0 0 0 18187 6 0 0 25 0 1 0 1113201049 35258368 8272 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/20056/statm: 8608 8272 172 362 0 8243 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 39796

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20056
/proc/meminfo: memFree=1111160/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5364 CPUtime=699.96
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 321 5392 0 0 0 0 69985 11 16 0 1 0 1113131022 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20053/statm: 1341 245 202 169 0 52 0
[pid=20056] ppid=20053 vsize=47152 CPUtime=241.91
/proc/20056/stat : 20056 (hydrasat_cachew) R 20053 20053 19796 0 -1 4194304 11715 0 0 0 24182 9 0 0 25 0 1 0 1113201049 48283648 11460 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 0 0 0
/proc/20056/statm: 11788 11460 172 362 0 11423 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 52516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20056
/proc/meminfo: memFree=1080120/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5364 CPUtime=699.96
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 321 5392 0 0 0 0 69985 11 16 0 1 0 1113131022 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20053/statm: 1341 245 202 169 0 52 0
[pid=20056] ppid=20053 vsize=77708 CPUtime=301.89
/proc/20056/stat : 20056 (hydrasat_cachew) R 20053 20053 19796 0 -1 4194304 19340 0 0 0 30175 14 0 0 25 0 1 0 1113201049 79572992 19085 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/20056/statm: 19427 19085 172 362 0 19062 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 83072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20056
/proc/meminfo: memFree=1056952/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5364 CPUtime=699.96
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 321 5392 0 0 0 0 69985 11 16 0 1 0 1113131022 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20053/statm: 1341 245 202 169 0 52 0
[pid=20056] ppid=20053 vsize=101208 CPUtime=361.86
/proc/20056/stat : 20056 (hydrasat_cachew) R 20053 20053 19796 0 -1 4194304 25190 0 0 0 36167 19 0 0 25 0 1 0 1113201049 103636992 24935 1992294400 134512640 135995732 4294956016 18446744073709551615 134589611 0 0 4096 1 0 0 0 17 0 0 0
/proc/20056/statm: 25302 24935 172 362 0 24937 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 106572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20056
/proc/meminfo: memFree=1050360/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5364 CPUtime=699.96
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 321 5392 0 0 0 0 69985 11 16 0 1 0 1113131022 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20053/statm: 1341 245 202 169 0 52 0
[pid=20056] ppid=20053 vsize=107592 CPUtime=421.83
/proc/20056/stat : 20056 (hydrasat_cachew) R 20053 20053 19796 0 -1 4194304 26751 0 0 0 42163 20 0 0 25 0 1 0 1113201049 110174208 26496 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 0 0 0
/proc/20056/statm: 26898 26496 172 362 0 26533 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 112956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20056
/proc/meminfo: memFree=1050296/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5364 CPUtime=699.96
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 321 5392 0 0 0 0 69985 11 16 0 1 0 1113131022 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20053/statm: 1341 245 202 169 0 52 0
[pid=20056] ppid=20053 vsize=107592 CPUtime=481.81
/proc/20056/stat : 20056 (hydrasat_cachew) R 20053 20053 19796 0 -1 4194304 26751 0 0 0 48161 20 0 0 25 0 1 0 1113201049 110174208 26496 1992294400 134512640 135995732 4294956016 18446744073709551615 134841380 0 0 4096 1 0 0 0 17 0 0 0
/proc/20056/statm: 26898 26496 172 362 0 26533 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 112956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20056
/proc/meminfo: memFree=1050296/2055920 swapFree=4167280/4192956
[pid=20053] ppid=20051 vsize=5364 CPUtime=699.96
/proc/20053/stat : 20053 (hydrasat-multi.) S 20051 20053 19796 0 -1 4194304 321 5392 0 0 0 0 69985 11 16 0 1 0 1113131022 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20053/statm: 1341 245 202 169 0 52 0
[pid=20056] ppid=20053 vsize=107592 CPUtime=500.1
/proc/20056/stat : 20056 (hydrasat_cachew) R 20053 20053 19796 0 -1 4194304 26751 0 0 0 49990 20 0 0 25 0 1 0 1113201049 110174208 26496 1992294400 134512640 135995732 4294956016 18446744073709551615 134841336 0 0 4096 1 0 0 0 17 0 0 0
/proc/20056/statm: 26898 26496 172 362 0 26533 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 112956

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20053 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=855605
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=117982
# CPU time returned by wait4() is 699.974
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.31
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 112956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.856
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5713
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= 2269

runsolver used 0.994848 second user time and 3.38248 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-30 11:17:35
IDJOB=1529706
IDBENCH=70353
IDSOLVER=518
FILE ID=node31/1529706-1238404654
PBS_JOBID= 9061435
Free space on /tmp= 66424 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1989329161-018.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529706-1238404654/watcher-1529706-1238404654 -o /tmp/evaluation-result-1529706-1238404654/solver-1529706-1238404654 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529706-1238404654.cnf 1800 2072348430

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

MD5SUM BENCH= b323780c0efe36d916bbe48c23a818f7
RANDOM SEED=2072348430

node31.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		: 3000.214
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		: 3000.214
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:       1176304 kB
Buffers:        112360 kB
Cached:         652676 kB
SwapCached:      18664 kB
Active:          56144 kB
Inactive:       729088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1176304 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            5364 kB
Writeback:           0 kB
Mapped:          17376 kB
Slab:            80156 kB
Committed_AS:  2994348 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66400 MiB
End job on node31 at 2009-03-30 11:37:37