Trace number 1530575

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S23373420-028.cnf
MD5SUMc80ac2513e7d4a317f260e6d71a9bb08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.2117
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1530575-1238568354/watcher-1530575-1238568354 -o /tmp/evaluation-result-1530575-1238568354/solver-1530575-1238568354 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530575-1238568354.cnf -rs 2016808337 -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: 1.97 1.83 1.40 3/64 16077
/proc/meminfo: memFree=1376272/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=1768 CPUtime=0
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 1129501742 1810432 208 1992294400 134512640 135997824 4294956176 18446744073709551615 134695407 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 442 208 158 362 0 77 0

[startup+0.0545089 s]
/proc/loadavg: 1.97 1.83 1.40 3/64 16077
/proc/meminfo: memFree=1376272/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=1896 CPUtime=0.05
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 283 0 0 0 5 0 0 0 18 0 1 0 1129501742 1941504 266 1992294400 134512640 135997824 4294956176 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 474 266 175 362 0 109 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1896

[startup+0.101517 s]
/proc/loadavg: 1.97 1.83 1.40 3/64 16077
/proc/meminfo: memFree=1376272/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=1896 CPUtime=0.09
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 1129501742 1941504 276 1992294400 134512640 135997824 4294956176 18446744073709551615 134757402 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 474 276 175 362 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1896

[startup+0.301559 s]
/proc/loadavg: 1.97 1.83 1.40 3/64 16077
/proc/meminfo: memFree=1376272/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=2028 CPUtime=0.29
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 328 0 0 0 29 0 0 0 19 0 1 0 1129501742 2076672 311 1992294400 134512640 135997824 4294956176 18446744073709551615 134682618 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 507 311 175 362 0 142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701645 s]
/proc/loadavg: 1.97 1.83 1.40 3/64 16077
/proc/meminfo: memFree=1376272/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=2288 CPUtime=0.69
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 373 0 0 0 69 0 0 0 22 0 1 0 1129501742 2342912 356 1992294400 134512640 135997824 4294956176 18446744073709551615 134757933 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 572 356 175 362 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.50182 s]
/proc/loadavg: 1.97 1.83 1.40 2/65 16078
/proc/meminfo: memFree=1375304/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=2816 CPUtime=1.49
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 496 0 0 0 149 0 0 0 25 0 1 0 1129501742 2883584 479 1992294400 134512640 135997824 4294956176 18446744073709551615 134843389 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 704 479 175 362 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2816

[startup+3.10116 s]
/proc/loadavg: 1.89 1.82 1.40 2/65 16078
/proc/meminfo: memFree=1374408/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=3736 CPUtime=3.09
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 732 0 0 0 309 0 0 0 25 0 1 0 1129501742 3825664 715 1992294400 134512640 135997824 4294956176 18446744073709551615 134639030 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 934 715 175 362 0 569 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3736

[startup+6.30184 s]
/proc/loadavg: 1.89 1.82 1.40 2/65 16078
/proc/meminfo: memFree=1373704/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=4040 CPUtime=6.29
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 813 0 0 0 629 0 0 0 25 0 1 0 1129501742 4136960 796 1992294400 134512640 135997824 4294956176 18446744073709551615 134843725 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 1010 796 175 362 0 645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4040

[startup+12.7012 s]
/proc/loadavg: 1.75 1.79 1.40 2/65 16078
/proc/meminfo: memFree=1372168/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=5716 CPUtime=12.68
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 1192 0 0 0 1268 0 0 0 25 0 1 0 1129501742 5853184 1175 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 1429 1175 175 362 0 1064 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5716

[startup+25.5019 s]
/proc/loadavg: 1.64 1.77 1.39 2/65 16078
/proc/meminfo: memFree=1368584/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=9844 CPUtime=25.48
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 2110 0 0 0 2547 1 0 0 25 0 1 0 1129501742 10080256 2093 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 2461 2093 175 362 0 2096 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9844

[startup+51.1014 s]
/proc/loadavg: 1.42 1.70 1.38 2/65 16078
/proc/meminfo: memFree=1366472/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=11740 CPUtime=51.07
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 2569 0 0 0 5105 2 0 0 25 0 1 0 1129501742 12021760 2526 1992294400 134512640 135997824 4294956176 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 2935 2526 175 362 0 2570 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11740

[startup+102.305 s]
/proc/loadavg: 1.16 1.58 1.36 2/65 16078
/proc/meminfo: memFree=1364872/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=13492 CPUtime=102.25
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 2984 0 0 0 10223 2 0 0 25 0 1 0 1129501742 13815808 2895 1992294400 134512640 135997824 4294956176 18446744073709551615 134758023 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 3373 2895 175 362 0 3008 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13492

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.33 2/65 16078
/proc/meminfo: memFree=1360456/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=18828 CPUtime=162.22
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 4242 0 0 0 16219 3 0 0 25 0 1 0 1129501742 19279872 4037 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 4707 4037 175 362 0 4342 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 18828

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.31 2/65 16080
/proc/meminfo: memFree=1356168/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=23648 CPUtime=222.21
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 5519 0 0 0 22216 5 0 0 25 0 1 0 1129501742 24215552 5111 1992294400 134512640 135997824 4294956176 18446744073709551615 134816762 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 5912 5111 175 362 0 5547 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23648

[startup+282.302 s]
/proc/loadavg: 1.01 1.31 1.29 2/65 16080
/proc/meminfo: memFree=1352648/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=27424 CPUtime=282.18
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 6377 0 0 0 28213 5 0 0 25 0 1 0 1129501742 28082176 5969 1992294400 134512640 135997824 4294956176 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 6856 5969 175 362 0 6491 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 27424

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.26 2/65 16080
/proc/meminfo: memFree=1352648/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=27424 CPUtime=342.15
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 6388 0 0 0 34210 5 0 0 25 0 1 0 1129501742 28082176 5980 1992294400 134512640 135997824 4294956176 18446744073709551615 134757574 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 6856 5980 175 362 0 6491 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 27424

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.25 2/65 16080
/proc/meminfo: memFree=1352392/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=27864 CPUtime=402.13
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 6519 0 0 0 40208 5 0 0 25 0 1 0 1129501742 28532736 6000 1992294400 134512640 135997824 4294956176 18446744073709551615 134757352 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 6966 6000 175 362 0 6601 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 27864

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.23 2/65 16080
/proc/meminfo: memFree=1352392/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=27864 CPUtime=462.11
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 6540 0 0 0 46205 6 0 0 25 0 1 0 1129501742 28532736 6021 1992294400 134512640 135997824 4294956176 18446744073709551615 134757904 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 6966 6021 175 362 0 6601 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 27864

[startup+522.303 s]
/proc/loadavg: 1.00 1.13 1.21 2/65 16080
/proc/meminfo: memFree=1352200/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=28436 CPUtime=522.09
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 6737 0 0 0 52203 6 0 0 25 0 1 0 1129501742 29118464 6107 1992294400 134512640 135997824 4294956176 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 7109 6107 175 362 0 6744 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 28436

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.19 2/65 16080
/proc/meminfo: memFree=1351816/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=28792 CPUtime=582.06
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 6809 0 0 0 58200 6 0 0 25 0 1 0 1129501742 29483008 6179 1992294400 134512640 135997824 4294956176 18446744073709551615 134756060 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 7198 6179 175 362 0 6833 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 28792

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.18 2/65 16080
/proc/meminfo: memFree=1351112/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=29548 CPUtime=642.05
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 6982 0 0 0 64198 7 0 0 25 0 1 0 1129501742 30257152 6352 1992294400 134512640 135997824 4294956176 18446744073709551615 134757515 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 7387 6352 175 362 0 7022 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29548

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.17 2/65 16080
/proc/meminfo: memFree=1349896/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=30960 CPUtime=702.01
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 7423 0 0 0 70194 7 0 0 25 0 1 0 1129501742 31703040 6664 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 7740 6664 175 362 0 7375 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 30960

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.15 2/65 16080
/proc/meminfo: memFree=1347784/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=33220 CPUtime=761.99
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 7943 0 0 0 76191 8 0 0 25 0 1 0 1129501742 34017280 7184 1992294400 134512640 135997824 4294956176 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 8305 7184 175 362 0 7940 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 33220

[startup+822.302 s]
/proc/loadavg: 1.11 1.07 1.15 2/65 16080
/proc/meminfo: memFree=1346952/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=33888 CPUtime=821.96
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 8151 0 0 0 82188 8 0 0 25 0 1 0 1129501742 34701312 7392 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 8472 7392 175 362 0 8107 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 33888

[startup+882.302 s]
/proc/loadavg: 1.11 1.07 1.15 2/65 16080
/proc/meminfo: memFree=1344776/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=36592 CPUtime=881.94
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 8699 0 0 0 88185 9 0 0 25 0 1 0 1129501742 37470208 7940 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 9148 7940 175 362 0 8783 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 36592

[startup+942.302 s]
/proc/loadavg: 1.10 1.07 1.14 2/65 16086
/proc/meminfo: memFree=1344584/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=36592 CPUtime=941.91
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 8722 0 0 0 94182 9 0 0 25 0 1 0 1129501742 37470208 7963 1992294400 134512640 135997824 4294956176 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 9148 7963 175 362 0 8783 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 36592

[startup+1002.3 s]
/proc/loadavg: 1.09 1.07 1.13 2/65 16086
/proc/meminfo: memFree=1344584/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=36592 CPUtime=1001.89
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 8730 0 0 0 100180 9 0 0 25 0 1 0 1129501742 37470208 7971 1992294400 134512640 135997824 4294956176 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 9148 7971 175 362 0 8783 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 36592

[startup+1062.3 s]
/proc/loadavg: 1.03 1.05 1.12 2/65 16086
/proc/meminfo: memFree=1344584/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=36592 CPUtime=1061.87
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 8730 0 0 0 106177 10 0 0 25 0 1 0 1129501742 37470208 7971 1992294400 134512640 135997824 4294956176 18446744073709551615 134756045 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 9148 7971 175 362 0 8783 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 36592

[startup+1122.3 s]
/proc/loadavg: 1.01 1.04 1.11 2/65 16086
/proc/meminfo: memFree=1344584/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=36592 CPUtime=1121.85
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 8743 0 0 0 112175 10 0 0 25 0 1 0 1129501742 37470208 7984 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 9148 7984 175 362 0 8783 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 36592

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.10 2/65 16086
/proc/meminfo: memFree=1344392/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=36992 CPUtime=1181.82
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 8847 0 0 0 118172 10 0 0 25 0 1 0 1129501742 37879808 7987 1992294400 134512640 135997824 4294956176 18446744073709551615 134757431 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 9248 7987 175 362 0 8883 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 36992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.03 1.10 2/65 16086
/proc/meminfo: memFree=1344392/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=36992 CPUtime=1200.02
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 8852 0 0 0 119992 10 0 0 25 0 1 0 1129501742 37879808 7992 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 9248 7992 175 362 0 8883 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 36992

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 1.03 1.10 2/65 16086
/proc/meminfo: memFree=1344392/2055920 swapFree=4177928/4192956
[pid=16077] ppid=16075 vsize=36992 CPUtime=1200.02
/proc/16077/stat : 16077 (hydrasat) R 16075 16077 15888 0 -1 4194304 8852 0 0 0 119992 10 0 0 25 0 1 0 1129501742 37879808 7992 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/16077/statm: 9248 7992 175 362 0 8883 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 36992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.110983
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 36992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8852
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= 1700

runsolver used 0.938857 second user time and 2.50662 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-01 08:45:55
IDJOB=1530575
IDBENCH=70642
IDSOLVER=520
FILE ID=node10/1530575-1238568354
PBS_JOBID= 9070516
Free space on /tmp= 65604 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S23373420-028.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530575-1238568354/watcher-1530575-1238568354 -o /tmp/evaluation-result-1530575-1238568354/solver-1530575-1238568354 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530575-1238568354.cnf -rs 2016808337 -co memory_limit 1800

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

MD5SUM BENCH= c80ac2513e7d4a317f260e6d71a9bb08
RANDOM SEED=2016808337

node10.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		: 3000.272
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		: 3000.272
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:       1376688 kB
Buffers:        106472 kB
Cached:         471268 kB
SwapCached:       8896 kB
Active:         204756 kB
Inactive:       384012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376688 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          16604 kB
Slab:            76500 kB
Committed_AS:  2918844 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-04-01 09:05:57