Trace number 1530417

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
MD5SUMc022e76aae9fa6802d112de6ed8b76d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark379.57
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
699.88/700.12	HOME/hydrasat-multi.sh: line 48:  7428 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.88/700.12	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-1530417-1238529671/watcher-1530417-1238529671 -o /tmp/evaluation-result-1530417-1238529671/solver-1530417-1238529671 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530417-1238529671.cnf 1800 1617162929 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 7427
/proc/meminfo: memFree=970216/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=1452 CPUtime=0
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 172 0 0 0 0 0 0 0 19 0 1 0 1125628788 1486848 154 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 363 154 116 317 0 43 0

[startup+0.0212481 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 7427
/proc/meminfo: memFree=970216/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=1716 CPUtime=0.01
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 265 0 0 0 1 0 0 0 19 0 1 0 1125628788 1757184 246 1992294400 134512640 135813592 4294956160 18446744073709551615 134661502 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 429 246 150 317 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7076

[startup+0.102256 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 7427
/proc/meminfo: memFree=970216/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=1848 CPUtime=0.09
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 287 0 0 0 9 0 0 0 19 0 1 0 1125628788 1892352 268 1992294400 134512640 135813592 4294956160 18446744073709551615 134668296 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 462 268 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301275 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 7427
/proc/meminfo: memFree=970216/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=1976 CPUtime=0.29
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 317 0 0 0 29 0 0 0 21 0 1 0 1125628788 2023424 298 1992294400 134512640 135813592 4294956160 18446744073709551615 134661453 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 494 298 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.702316 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 7427
/proc/meminfo: memFree=970216/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=2108 CPUtime=0.69
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 368 0 0 0 69 0 0 0 24 0 1 0 1125628788 2158592 349 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 527 349 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.5024 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 7429
/proc/meminfo: memFree=968920/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=2772 CPUtime=1.49
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 519 0 0 0 149 0 0 0 25 0 1 0 1125628788 2838528 500 1992294400 134512640 135813592 4294956160 18446744073709551615 134661752 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 693 500 150 317 0 373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8132

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 7429
/proc/meminfo: memFree=967832/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=3572 CPUtime=3.08
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 709 0 0 0 308 0 0 0 25 0 1 0 1125628788 3657728 690 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 893 690 150 317 0 573 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8932

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 7429
/proc/meminfo: memFree=967512/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=3848 CPUtime=6.28
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 767 0 0 0 628 0 0 0 25 0 1 0 1125628788 3940352 748 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 962 748 150 317 0 642 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9208

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 7429
/proc/meminfo: memFree=966232/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=4780 CPUtime=12.68
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 1020 0 0 0 1268 0 0 0 25 0 1 0 1125628788 4894720 1001 1992294400 134512640 135813592 4294956160 18446744073709551615 134665173 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 1195 1001 150 317 0 875 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10140

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 7429
/proc/meminfo: memFree=965912/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=5328 CPUtime=25.48
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 1148 0 0 0 2547 1 0 0 25 0 1 0 1125628788 5455872 1129 1992294400 134512640 135813592 4294956160 18446744073709551615 134665504 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 1332 1129 150 317 0 1012 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10688

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 7429
/proc/meminfo: memFree=965592/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=5728 CPUtime=51.06
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 1229 0 0 0 5105 1 0 0 25 0 1 0 1125628788 5865472 1210 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 1432 1210 150 317 0 1112 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 11088

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 7429
/proc/meminfo: memFree=964760/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=6556 CPUtime=102.25
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 1426 0 0 0 10224 1 0 0 25 0 1 0 1125628788 6713344 1407 1992294400 134512640 135813592 4294956160 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 1639 1407 150 317 0 1319 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11916

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 7429
/proc/meminfo: memFree=963736/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=7916 CPUtime=162.23
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 1712 0 0 0 16221 2 0 0 25 0 1 0 1125628788 8105984 1693 1992294400 134512640 135813592 4294956160 18446744073709551615 134667518 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 1979 1693 150 317 0 1659 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13276

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 7429
/proc/meminfo: memFree=963160/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=8336 CPUtime=222.22
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 1802 0 0 0 22220 2 0 0 25 0 1 0 1125628788 8536064 1783 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 2084 1783 150 317 0 1764 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13696

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 7429
/proc/meminfo: memFree=963160/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=8336 CPUtime=282.2
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 1819 0 0 0 28218 2 0 0 25 0 1 0 1125628788 8536064 1800 1992294400 134512640 135813592 4294956160 18446744073709551615 134665074 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 2084 1800 150 317 0 1764 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13696

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 7429
/proc/meminfo: memFree=962840/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=8756 CPUtime=342.18
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 1894 0 0 0 34216 2 0 0 25 0 1 0 1125628788 8966144 1875 1992294400 134512640 135813592 4294956160 18446744073709551615 135198401 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 2189 1875 150 317 0 1869 0

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

/proc/7428/statm: 2292 1984 150 317 0 1972 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14528

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 7429
/proc/meminfo: memFree=962456/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=9168 CPUtime=582.12
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 2003 0 0 0 58210 2 0 0 25 0 1 0 1125628788 9388032 1984 1992294400 134512640 135813592 4294956160 18446744073709551615 134667528 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 2292 1984 150 317 0 1972 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 14528

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 7429
/proc/meminfo: memFree=962392/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5360 CPUtime=0
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1125628787 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1340 239 197 169 0 51 0
[pid=7428] ppid=7427 vsize=9168 CPUtime=642.11
/proc/7428/stat : 7428 (hydrasat_cache4) R 7427 7427 7006 0 -1 4194304 2003 0 0 0 64209 2 0 0 25 0 1 0 1125628788 9388032 1984 1992294400 134512640 135813592 4294956160 18446744073709551615 134513726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7428/statm: 2292 1984 150 317 0 1972 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 14528

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/70 7430
/proc/meminfo: memFree=960984/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5364 CPUtime=699.91
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 321 2179 0 0 0 0 69986 5 19 0 1 0 1125628787 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1341 245 202 169 0 52 0
[pid=7430] ppid=7427 vsize=3072 CPUtime=2.17
/proc/7430/stat : 7430 (hydrasat_cachew) R 7427 7427 7006 0 -1 4194304 565 0 0 0 217 0 0 0 25 0 1 0 1125698800 3145728 547 1992294400 134512640 135995732 4294956016 18446744073709551615 134808002 0 0 4096 1 0 0 0 17 0 0 0
/proc/7430/statm: 768 547 172 362 0 403 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 8436

[startup+762.306 s]
/proc/loadavg: 1.03 1.01 1.02 2/70 7430
/proc/meminfo: memFree=948120/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5364 CPUtime=699.91
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 321 2179 0 0 0 0 69986 5 19 0 1 0 1125628787 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1341 245 202 169 0 52 0
[pid=7430] ppid=7427 vsize=16648 CPUtime=62.14
/proc/7430/stat : 7430 (hydrasat_cachew) R 7427 7427 7006 0 -1 4194304 3826 0 0 0 6210 4 0 0 25 0 1 0 1125698800 17047552 3710 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7430/statm: 4162 3710 172 362 0 3797 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 22012

[startup+822.303 s]
/proc/loadavg: 1.01 1.01 1.01 2/70 7430
/proc/meminfo: memFree=941848/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5364 CPUtime=699.91
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 321 2179 0 0 0 0 69986 5 19 0 1 0 1125628787 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1341 245 202 169 0 52 0
[pid=7430] ppid=7427 vsize=23176 CPUtime=122.12
/proc/7430/stat : 7430 (hydrasat_cachew) R 7427 7427 7006 0 -1 4194304 5397 0 0 0 12207 5 0 0 25 0 1 0 1125698800 23732224 5281 1992294400 134512640 135995732 4294956016 18446744073709551615 134807931 0 0 4096 1 0 0 0 17 0 0 0
/proc/7430/statm: 5794 5281 172 362 0 5429 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 28540

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/70 7430
/proc/meminfo: memFree=936600/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5364 CPUtime=699.91
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 321 2179 0 0 0 0 69986 5 19 0 1 0 1125628787 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1341 245 202 169 0 52 0
[pid=7430] ppid=7427 vsize=28972 CPUtime=182.1
/proc/7430/stat : 7430 (hydrasat_cachew) R 7427 7427 7006 0 -1 4194304 6858 0 0 0 18202 8 0 0 25 0 1 0 1125698800 29667328 6572 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7430/statm: 7243 6572 172 362 0 6878 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 34336

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 7430
/proc/meminfo: memFree=931992/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5364 CPUtime=699.91
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 321 2179 0 0 0 0 69986 5 19 0 1 0 1125628787 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1341 245 202 169 0 52 0
[pid=7430] ppid=7427 vsize=33800 CPUtime=242.09
/proc/7430/stat : 7430 (hydrasat_cachew) R 7427 7427 7006 0 -1 4194304 8035 0 0 0 24200 9 0 0 25 0 1 0 1125698800 34611200 7749 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7430/statm: 8450 7749 172 362 0 8085 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 39164

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 7430
/proc/meminfo: memFree=927960/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5364 CPUtime=699.91
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 321 2179 0 0 0 0 69986 5 19 0 1 0 1125628787 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1341 245 202 169 0 52 0
[pid=7430] ppid=7427 vsize=37808 CPUtime=302.08
/proc/7430/stat : 7430 (hydrasat_cachew) R 7427 7427 7006 0 -1 4194304 9022 0 0 0 30197 11 0 0 25 0 1 0 1125698800 38715392 8736 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7430/statm: 9452 8736 172 362 0 9087 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 43172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 7430
/proc/meminfo: memFree=924632/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5364 CPUtime=699.91
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 321 2179 0 0 0 0 69986 5 19 0 1 0 1125628787 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1341 245 202 169 0 52 0
[pid=7430] ppid=7427 vsize=41392 CPUtime=362.06
/proc/7430/stat : 7430 (hydrasat_cachew) R 7427 7427 7006 0 -1 4194304 9886 0 0 0 36194 12 0 0 25 0 1 0 1125698800 42385408 9600 1992294400 134512640 135995732 4294956016 18446744073709551615 134806618 0 0 4096 1 0 0 0 17 0 0 0
/proc/7430/statm: 10348 9600 172 362 0 9983 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 46756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 7430
/proc/meminfo: memFree=920408/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5364 CPUtime=699.91
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 321 2179 0 0 0 0 69986 5 19 0 1 0 1125628787 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1341 245 202 169 0 52 0
[pid=7430] ppid=7427 vsize=46296 CPUtime=422.04
/proc/7430/stat : 7430 (hydrasat_cachew) R 7427 7427 7006 0 -1 4194304 11056 0 0 0 42191 13 0 0 25 0 1 0 1125698800 47407104 10649 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7430/statm: 11574 10649 172 362 0 11209 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 51660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 7430
/proc/meminfo: memFree=917784/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5364 CPUtime=699.91
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 321 2179 0 0 0 0 69986 5 19 0 1 0 1125628787 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1341 245 202 169 0 52 0
[pid=7430] ppid=7427 vsize=50024 CPUtime=482.03
/proc/7430/stat : 7430 (hydrasat_cachew) R 7427 7427 7006 0 -1 4194304 11952 0 0 0 48189 14 0 0 25 0 1 0 1125698800 51224576 11288 1992294400 134512640 135995732 4294956016 18446744073709551615 134807874 0 0 4096 1 0 0 0 17 0 0 0
/proc/7430/statm: 12506 11288 172 362 0 12141 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 55388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 7430
/proc/meminfo: memFree=917016/2055920 swapFree=4176188/4192956
[pid=7427] ppid=7425 vsize=5364 CPUtime=699.91
/proc/7427/stat : 7427 (hydrasat-multi.) S 7425 7427 7006 0 -1 4194304 321 2179 0 0 0 0 69986 5 19 0 1 0 1125628787 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7427/statm: 1341 245 202 169 0 52 0
[pid=7430] ppid=7427 vsize=50900 CPUtime=500.12
/proc/7430/stat : 7430 (hydrasat_cachew) R 7427 7427 7006 0 -1 4194304 12134 0 0 0 49998 14 0 0 25 0 1 0 1125698800 52121600 11470 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7430/statm: 12725 11470 172 362 0 12360 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 56264

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 7427 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=872603
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=53991
# CPU time returned by wait4() is 699.927
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.19
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 56264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.873
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2500
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= 1944

runsolver used 1.03684 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-31 22:01:11
IDJOB=1530417
IDBENCH=70590
IDSOLVER=518
FILE ID=node59/1530417-1238529671
PBS_JOBID= 9062023
Free space on /tmp= 66248 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530417-1238529671/watcher-1530417-1238529671 -o /tmp/evaluation-result-1530417-1238529671/solver-1530417-1238529671 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530417-1238529671.cnf 1800 1617162929

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

MD5SUM BENCH= c022e76aae9fa6802d112de6ed8b76d9
RANDOM SEED=1617162929

node59.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		: 3000.209
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		: 3000.209
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:        970760 kB
Buffers:        111116 kB
Cached:         865384 kB
SwapCached:      10112 kB
Active:         214136 kB
Inactive:       773876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        970760 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            4204 kB
Writeback:           0 kB
Mapped:          16712 kB
Slab:            82732 kB
Committed_AS:  3113884 kB
PageTables:       1720 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= 66236 MiB
End job on node59 at 2009-03-31 22:21:14