Trace number 1530686

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 2009-03-22-Base? (TO) 1200.13 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S786890012-057.cnf
MD5SUMa1a4d8d82b0d4daf47cfa00c0df86ca5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530686-1238578208/watcher-1530686-1238578208 -o /tmp/evaluation-result-1530686-1238578208/solver-1530686-1238578208 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530686-1238578208.cnf -rs 32629189 -co memory_limit 1800 

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


[startup+0 s]
/proc/loadavg: 0.92 0.99 1.17 3/64 10094
/proc/meminfo: memFree=1294088/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=1768 CPUtime=0
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1130485975 1810432 203 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 442 204 155 362 0 77 0

[startup+0.0933781 s]
/proc/loadavg: 0.92 0.99 1.17 3/64 10094
/proc/meminfo: memFree=1294088/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=2032 CPUtime=0.09
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1130485975 2080768 300 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 508 300 175 362 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2032

[startup+0.101379 s]
/proc/loadavg: 0.92 0.99 1.17 3/64 10094
/proc/meminfo: memFree=1294088/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=2032 CPUtime=0.09
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 318 0 0 0 9 0 0 0 18 0 1 0 1130485975 2080768 301 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 508 301 175 362 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2032

[startup+0.301407 s]
/proc/loadavg: 0.92 0.99 1.17 3/64 10094
/proc/meminfo: memFree=1294088/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=2164 CPUtime=0.29
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 346 0 0 0 29 0 0 0 19 0 1 0 1130485975 2215936 329 1992294400 134512640 135997824 4294956160 18446744073709551615 135365519 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 541 329 175 362 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2164

[startup+0.701464 s]
/proc/loadavg: 0.92 0.99 1.17 3/64 10094
/proc/meminfo: memFree=1294088/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=2296 CPUtime=0.69
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 385 0 0 0 69 0 0 0 22 0 1 0 1130485975 2351104 368 1992294400 134512640 135997824 4294956160 18446744073709551615 135376428 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 574 368 175 362 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50158 s]
/proc/loadavg: 0.92 0.99 1.17 2/65 10095
/proc/meminfo: memFree=1293248/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=2692 CPUtime=1.49
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 482 0 0 0 149 0 0 0 25 0 1 0 1130485975 2756608 465 1992294400 134512640 135997824 4294956160 18446744073709551615 134756013 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 673 465 175 362 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10181 s]
/proc/loadavg: 0.92 0.99 1.17 2/65 10095
/proc/meminfo: memFree=1292480/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=3612 CPUtime=3.09
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 699 0 0 0 309 0 0 0 25 0 1 0 1130485975 3698688 682 1992294400 134512640 135997824 4294956160 18446744073709551615 134756016 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 903 682 175 362 0 538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3612

[startup+6.30128 s]
/proc/loadavg: 0.93 0.99 1.17 2/65 10095
/proc/meminfo: memFree=1290560/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=5224 CPUtime=6.29
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 1091 0 0 0 629 0 0 0 25 0 1 0 1130485975 5349376 1074 1992294400 134512640 135997824 4294956160 18446744073709551615 134757494 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 1306 1074 175 362 0 941 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5224

[startup+12.7012 s]
/proc/loadavg: 0.93 0.99 1.17 2/65 10095
/proc/meminfo: memFree=1287936/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=7684 CPUtime=12.69
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 1708 0 0 0 1268 1 0 0 25 0 1 0 1130485975 7868416 1691 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 1921 1691 175 362 0 1556 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7684

[startup+25.5011 s]
/proc/loadavg: 0.95 0.99 1.16 2/65 10095
/proc/meminfo: memFree=1283584/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=12428 CPUtime=25.48
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 2761 0 0 0 2546 2 0 0 25 0 1 0 1130485975 12726272 2744 1992294400 134512640 135997824 4294956160 18446744073709551615 134816849 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 3107 2744 175 362 0 2742 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12428

[startup+51.1018 s]
/proc/loadavg: 0.96 0.99 1.16 2/65 10095
/proc/meminfo: memFree=1279168/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=17356 CPUtime=51.07
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 3916 0 0 0 5104 3 0 0 25 0 1 0 1130485975 17772544 3866 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 4339 3866 175 362 0 3974 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17356

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.15 2/65 10095
/proc/meminfo: memFree=1272320/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=24940 CPUtime=102.27
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 5654 0 0 0 10222 5 0 0 25 0 1 0 1130485975 25538560 5539 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 6235 5539 175 362 0 5870 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24940

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.14 2/65 10095
/proc/meminfo: memFree=1266304/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=31496 CPUtime=162.24
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 7214 0 0 0 16218 6 0 0 25 0 1 0 1130485975 32251904 7099 1992294400 134512640 135997824 4294956160 18446744073709551615 134817019 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 7874 7099 175 362 0 7509 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31496

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.13 2/65 10095
/proc/meminfo: memFree=1260224/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=38572 CPUtime=222.22
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 8962 0 0 0 22215 7 0 0 25 0 1 0 1130485975 39497728 8546 1992294400 134512640 135997824 4294956160 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 9643 8546 175 362 0 9278 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 38572

[startup+282.301 s]
/proc/loadavg: 1.04 1.00 1.12 2/65 10095
/proc/meminfo: memFree=1254144/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=45368 CPUtime=282.2
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 10473 0 0 0 28211 9 0 0 25 0 1 0 1130485975 46456832 10057 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 11342 10057 175 362 0 10977 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 45368

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.11 2/65 10096
/proc/meminfo: memFree=1248832/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=51160 CPUtime=342.18
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 11791 0 0 0 34208 10 0 0 25 0 1 0 1130485975 52387840 11375 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 12790 11375 175 362 0 12425 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 51160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 10097
/proc/meminfo: memFree=1244544/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=56512 CPUtime=402.16
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 13215 0 0 0 40205 11 0 0 25 0 1 0 1130485975 57868288 12476 1992294400 134512640 135997824 4294956160 18446744073709551615 134757421 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 14128 12476 175 362 0 13763 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 56512

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 10097
/proc/meminfo: memFree=1240448/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=60592 CPUtime=462.14
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 14199 0 0 0 46202 12 0 0 25 0 1 0 1130485975 62046208 13460 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 15148 13460 175 362 0 14783 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 60592

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 10097
/proc/meminfo: memFree=1236864/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=64596 CPUtime=522.12
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 15121 0 0 0 52199 13 0 0 25 0 1 0 1130485975 66146304 14382 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 16149 14382 175 362 0 15784 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 64596

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 10097
/proc/meminfo: memFree=1232960/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=69620 CPUtime=582.11
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 16331 0 0 0 58196 15 0 0 25 0 1 0 1130485975 71290880 15335 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 17405 15335 175 362 0 17040 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 69620

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 10097
/proc/meminfo: memFree=1227968/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=74784 CPUtime=642.09
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 17572 0 0 0 64193 16 0 0 25 0 1 0 1130485975 76578816 16576 1992294400 134512640 135997824 4294956160 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 18696 16576 175 362 0 18331 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 74784

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 10097
/proc/meminfo: memFree=1225024/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=78200 CPUtime=702.07
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 18507 0 0 0 70190 17 0 0 25 0 1 0 1130485975 80076800 17310 1992294400 134512640 135997824 4294956160 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 19550 17310 175 362 0 19185 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 78200

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 10097
/proc/meminfo: memFree=1222208/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=81120 CPUtime=762.04
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 19216 0 0 0 76187 17 0 0 25 0 1 0 1130485975 83066880 18019 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 20280 18019 175 362 0 19915 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 81120

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 10097
/proc/meminfo: memFree=1218176/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=85568 CPUtime=822.02
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 20399 0 0 0 82184 18 0 0 25 0 1 0 1130485975 87621632 19041 1992294400 134512640 135997824 4294956160 18446744073709551615 134757804 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 21392 19041 175 362 0 21027 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 85568

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 10097
/proc/meminfo: memFree=1212160/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=92380 CPUtime=882
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 22211 0 0 0 88180 20 0 0 25 0 1 0 1130485975 94597120 20551 1992294400 134512640 135997824 4294956160 18446744073709551615 134757842 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 23095 20551 175 362 0 22730 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 92380

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 10097
/proc/meminfo: memFree=1209024/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=96260 CPUtime=941.99
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 23219 0 0 0 94178 21 0 0 25 0 1 0 1130485975 98570240 21318 1992294400 134512640 135997824 4294956160 18446744073709551615 134757955 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 24065 21318 175 362 0 23700 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 96260

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 10097
/proc/meminfo: memFree=1205952/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=100084 CPUtime=1001.96
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 24183 0 0 0 100175 21 0 0 25 0 1 0 1130485975 102486016 22081 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 25021 22081 175 362 0 24656 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 100084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 10097
/proc/meminfo: memFree=1202944/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=103388 CPUtime=1061.94
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 24998 0 0 0 106173 21 0 0 25 0 1 0 1130485975 105869312 22825 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 25847 22825 175 362 0 25482 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 103388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 10097
/proc/meminfo: memFree=1200448/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=106600 CPUtime=1121.92
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 25646 0 0 0 112170 22 0 0 25 0 1 0 1130485975 109158400 23432 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 26650 23432 175 362 0 26285 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 106600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 10097
/proc/meminfo: memFree=1198272/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=108928 CPUtime=1181.9
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 26222 0 0 0 118168 22 0 0 25 0 1 0 1130485975 111542272 24008 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 27232 24008 175 362 0 26867 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 108928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 10097
/proc/meminfo: memFree=1197312/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=110156 CPUtime=1200.1
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 26428 0 0 0 119988 22 0 0 25 0 1 0 1130485975 112799744 24214 1992294400 134512640 135997824 4294956160 18446744073709551615 134758096 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 27539 24214 175 362 0 27174 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 110156

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 10097
/proc/meminfo: memFree=1197312/2055920 swapFree=4175692/4192956
[pid=10094] ppid=10092 vsize=110156 CPUtime=1200.1
/proc/10094/stat : 10094 (hydrasat) R 10092 10094 9530 0 -1 4194304 26428 0 0 0 119988 22 0 0 25 0 1 0 1130485975 112799744 24214 1992294400 134512640 135997824 4294956160 18446744073709551615 134758096 0 0 4096 1 0 0 0 17 1 0 0
/proc/10094/statm: 27539 24214 175 362 0 27174 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 110156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.13
CPU user time (s): 1199.88
CPU system time (s): 0.245962
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 110156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26428
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= 2
involuntary context switches= 1609

runsolver used 0.875866 second user time and 2.6366 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-01 11:30:08
IDJOB=1530686
IDBENCH=70679
IDSOLVER=520
FILE ID=node30/1530686-1238578208
PBS_JOBID= 9062194
Free space on /tmp= 66360 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S786890012-057.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530686-1238578208/watcher-1530686-1238578208 -o /tmp/evaluation-result-1530686-1238578208/solver-1530686-1238578208 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530686-1238578208.cnf -rs 32629189 -co memory_limit 1800

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

MD5SUM BENCH= a1a4d8d82b0d4daf47cfa00c0df86ca5
RANDOM SEED=32629189

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:       1294568 kB
Buffers:         94712 kB
Cached:         567940 kB
SwapCached:      11092 kB
Active:         223364 kB
Inactive:       452320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1294568 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          18732 kB
Slab:            71736 kB
Committed_AS:  3228600 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-04-01 11:50:10