Trace number 1530747

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S780904324-093.cnf
MD5SUM0370c3395f27638ffb4005ffcc836f58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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
700.12/700.54	HOME/hydrasat-multi.sh: line 48: 11220 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.12/700.54	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-1530747-1238584158/watcher-1530747-1238584158 -o /tmp/evaluation-result-1530747-1238584158/solver-1530747-1238584158 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530747-1238584158.cnf 1800 1231208989 

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: 1.99 1.85 1.46 3/70 11219
/proc/meminfo: memFree=1004592/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=1452 CPUtime=0
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 172 0 0 0 0 0 0 0 19 0 1 0 1131078482 1486848 155 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 363 155 116 317 0 43 0

[startup+0.0399749 s]
/proc/loadavg: 1.99 1.85 1.46 3/70 11219
/proc/meminfo: memFree=1004592/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=1716 CPUtime=0.03
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 271 0 0 0 3 0 0 0 19 0 1 0 1131078482 1757184 252 1992294400 134512640 135813592 4294956160 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 429 252 150 317 0 109 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7076

[startup+0.101985 s]
/proc/loadavg: 1.99 1.85 1.46 3/70 11219
/proc/meminfo: memFree=1004592/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=1844 CPUtime=0.09
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 287 0 0 0 9 0 0 0 19 0 1 0 1131078482 1888256 268 1992294400 134512640 135813592 4294956160 18446744073709551615 134592000 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 461 268 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.30202 s]
/proc/loadavg: 1.99 1.85 1.46 3/70 11219
/proc/meminfo: memFree=1004592/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=1976 CPUtime=0.29
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 317 0 0 0 29 0 0 0 21 0 1 0 1131078482 2023424 298 1992294400 134512640 135813592 4294956160 18446744073709551615 134661762 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 494 298 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701093 s]
/proc/loadavg: 1.99 1.85 1.46 3/70 11219
/proc/meminfo: memFree=1004592/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=2108 CPUtime=0.69
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 371 0 0 0 69 0 0 0 25 0 1 0 1131078482 2158592 352 1992294400 134512640 135813592 4294956160 18446744073709551615 134609004 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 527 352 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50224 s]
/proc/loadavg: 1.99 1.85 1.46 2/72 11221
/proc/meminfo: memFree=1003168/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=2768 CPUtime=1.49
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 508 0 0 0 149 0 0 0 25 0 1 0 1131078482 2834432 489 1992294400 134512640 135813592 4294956160 18446744073709551615 134665151 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 692 489 150 317 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10153 s]
/proc/loadavg: 1.91 1.84 1.45 2/72 11221
/proc/meminfo: memFree=1002208/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=4096 CPUtime=3.09
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 842 0 0 0 309 0 0 0 25 0 1 0 1131078482 4194304 823 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 1024 823 150 317 0 704 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9456

[startup+6.30111 s]
/proc/loadavg: 1.91 1.84 1.45 2/72 11221
/proc/meminfo: memFree=1000096/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=5820 CPUtime=6.29
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 1261 0 0 0 629 0 0 0 25 0 1 0 1131078482 5959680 1242 1992294400 134512640 135813592 4294956160 18446744073709551615 134665145 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 1455 1242 150 317 0 1135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11180

[startup+12.7013 s]
/proc/loadavg: 1.77 1.81 1.45 2/72 11221
/proc/meminfo: memFree=997472/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=8528 CPUtime=12.68
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 1860 0 0 0 1268 0 0 0 25 0 1 0 1131078482 8732672 1841 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 2132 1841 150 317 0 1812 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13888

[startup+25.5016 s]
/proc/loadavg: 1.81 1.82 1.45 2/72 11221
/proc/meminfo: memFree=993440/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=12592 CPUtime=25.48
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 2860 0 0 0 2547 1 0 0 25 0 1 0 1131078482 12894208 2808 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 3148 2808 150 317 0 2828 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17952

[startup+51.1013 s]
/proc/loadavg: 1.53 1.75 1.44 2/72 11221
/proc/meminfo: memFree=987680/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=19176 CPUtime=51.06
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 4409 0 0 0 5104 2 0 0 25 0 1 0 1131078482 19636224 4316 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 4794 4316 150 317 0 4474 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24536

[startup+102.307 s]
/proc/loadavg: 1.25 1.64 1.42 2/72 11221
/proc/meminfo: memFree=979552/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=28040 CPUtime=102.25
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 6417 0 0 0 10221 4 0 0 25 0 1 0 1131078482 28712960 6259 1992294400 134512640 135813592 4294956160 18446744073709551615 134665187 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 7010 6259 150 317 0 6690 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 33400

[startup+162.301 s]
/proc/loadavg: 1.12 1.53 1.40 2/72 11221
/proc/meminfo: memFree=971680/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=37268 CPUtime=162.21
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 8584 0 0 0 16215 6 0 0 25 0 1 0 1131078482 38162432 8216 1992294400 134512640 135813592 4294956160 18446744073709551615 134665432 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 9317 8216 150 317 0 8997 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 42628

[startup+222.301 s]
/proc/loadavg: 1.04 1.43 1.37 2/72 11221
/proc/meminfo: memFree=965600/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=43768 CPUtime=222.17
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 10109 0 0 0 22210 7 0 0 25 0 1 0 1131078482 44818432 9741 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 10942 9741 150 317 0 10622 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 49128

[startup+282.301 s]
/proc/loadavg: 1.02 1.36 1.35 2/72 11221
/proc/meminfo: memFree=959968/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=50012 CPUtime=282.14
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 11640 0 0 0 28206 8 0 0 25 0 1 0 1131078482 51212288 11161 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 12503 11161 150 317 0 12183 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 55372

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.32 2/72 11221
/proc/meminfo: memFree=953120/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=57924 CPUtime=342.11
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 13498 0 0 0 34201 10 0 0 25 0 1 0 1131078482 59314176 12841 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 14481 12841 150 317 0 14161 0

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

/proc/11220/statm: 18859 16558 150 317 0 18539 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 80796

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.22 2/72 11221
/proc/meminfo: memFree=935648/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5360 CPUtime=0
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131078481 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1340 239 197 169 0 51 0
[pid=11220] ppid=11219 vsize=78704 CPUtime=641.96
/proc/11220/stat : 11220 (hydrasat_cache4) R 11219 11219 10255 0 -1 4194304 18390 0 0 0 64181 15 0 0 25 0 1 0 1131078482 80592896 17214 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/11220/statm: 19676 17214 150 317 0 19356 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 84064

[startup+702.303 s]
/proc/loadavg: 1.00 1.08 1.20 2/72 11222
/proc/meminfo: memFree=929504/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=2796 CPUtime=1.75
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 504 0 0 0 175 0 0 0 25 0 1 0 1131148536 2863104 486 1992294400 134512640 135995732 4294956016 18446744073709551615 135363556 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 699 486 172 362 0 334 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 8160

[startup+762.307 s]
/proc/loadavg: 1.03 1.07 1.19 2/72 11222
/proc/meminfo: memFree=918176/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=16024 CPUtime=61.71
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 3697 0 0 0 6168 3 0 0 25 0 1 0 1131148536 16408576 3581 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 4006 3581 172 362 0 3641 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 21388

[startup+822.302 s]
/proc/loadavg: 1.01 1.06 1.18 2/72 11222
/proc/meminfo: memFree=912096/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=22344 CPUtime=121.68
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 5264 0 0 0 12163 5 0 0 25 0 1 0 1131148536 22880256 5148 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 5586 5148 172 362 0 5221 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 27708

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/72 11222
/proc/meminfo: memFree=905888/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=29232 CPUtime=181.65
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 7006 0 0 0 18159 6 0 0 25 0 1 0 1131148536 29933568 6664 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 7308 6664 172 362 0 6943 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 34596

[startup+942.301 s]
/proc/loadavg: 1.05 1.05 1.16 2/72 11222
/proc/meminfo: memFree=900640/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=34764 CPUtime=241.62
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 8343 0 0 0 24154 8 0 0 25 0 1 0 1131148536 35598336 8001 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 8691 8001 172 362 0 8326 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 40128

[startup+1002.3 s]
/proc/loadavg: 1.02 1.04 1.15 2/72 11222
/proc/meminfo: memFree=896224/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=39284 CPUtime=301.59
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 9439 0 0 0 30150 9 0 0 25 0 1 0 1131148536 40226816 9097 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 9821 9097 172 362 0 9456 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 44648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/72 11222
/proc/meminfo: memFree=891808/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=44924 CPUtime=361.56
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 10709 0 0 0 36146 10 0 0 25 0 1 0 1131148536 46002176 10254 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 11231 10254 172 362 0 10866 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 50288

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/72 11222
/proc/meminfo: memFree=888864/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=47700 CPUtime=421.52
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 11383 0 0 0 42142 10 0 0 25 0 1 0 1131148536 48844800 10928 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 11925 10928 172 362 0 11560 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 53064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/72 11222
/proc/meminfo: memFree=885920/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=51628 CPUtime=481.49
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 12386 0 0 0 48138 11 0 0 25 0 1 0 1131148536 52867072 11674 1992294400 134512640 135995732 4294956016 18446744073709551615 134807761 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 12907 11674 172 362 0 12542 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 56992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.11 2/72 11222
/proc/meminfo: memFree=884896/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=52640 CPUtime=499.9
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 12624 0 0 0 49978 12 0 0 25 0 1 0 1131148536 53903360 11912 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 13160 11912 172 362 0 12795 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 58004

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 1.01 1.11 2/72 11222
/proc/meminfo: memFree=884896/2055920 swapFree=4170592/4192956
[pid=11219] ppid=11217 vsize=5364 CPUtime=700.16
/proc/11219/stat : 11219 (hydrasat-multi.) S 11217 11219 10255 0 -1 4194304 321 21713 0 0 0 0 69973 43 19 0 1 0 1131078481 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11219/statm: 1341 245 202 169 0 52 0
[pid=11222] ppid=11219 vsize=52640 CPUtime=499.9
/proc/11222/stat : 11222 (hydrasat_cachew) R 11219 11219 10255 0 -1 4194304 12624 0 0 0 49978 12 0 0 25 0 1 0 1131148536 53903360 11912 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11222/statm: 13160 11912 172 362 0 12795 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 58004

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11219 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=736623
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=440932
# CPU time returned by wait4() is 700.178
# 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): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.51
CPU system time (s): 0.55
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 87996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.737
system time used= 0.440932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22034
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= 2625

runsolver used 1.08883 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-01 13:09:18
IDJOB=1530747
IDBENCH=70700
IDSOLVER=518
FILE ID=node45/1530747-1238584158
PBS_JOBID= 9062203
Free space on /tmp= 66416 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S780904324-093.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530747-1238584158/watcher-1530747-1238584158 -o /tmp/evaluation-result-1530747-1238584158/solver-1530747-1238584158 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530747-1238584158.cnf 1800 1231208989

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

MD5SUM BENCH= 0370c3395f27638ffb4005ffcc836f58
RANDOM SEED=1231208989

node45.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		: 3000.285
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		: 3000.285
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:       1005072 kB
Buffers:        111288 kB
Cached:         831116 kB
SwapCached:      11568 kB
Active:         209168 kB
Inactive:       746220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1005072 kB
SwapTotal:     4192956 kB
SwapFree:      4170592 kB
Dirty:            4076 kB
Writeback:           0 kB
Mapped:          18696 kB
Slab:            80860 kB
Committed_AS:  2765580 kB
PageTables:       1900 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= 66340 MiB
End job on node45 at 2009-04-01 13:29:21