Trace number 1530535

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-Flat 2009-03-22-Flat? (TO) 1200.04 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
MD5SUMcb595cd6bad1f0c5699baaa892a03467
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark40.7418
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1530535-1238562066/watcher-1530535-1238562066 -o /tmp/evaluation-result-1530535-1238562066/solver-1530535-1238562066 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530535-1238562066.cnf -rs 1998061249 -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 0.98 0.99 3/64 27351
/proc/meminfo: memFree=1086400/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=1596 CPUtime=0
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 1128872160 1634304 186 1992294400 134512640 135819388 4294956160 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 399 186 127 319 0 77 0

[startup+0.0450381 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27351
/proc/meminfo: memFree=1086400/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=1728 CPUtime=0.04
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 262 0 0 0 4 0 0 0 18 0 1 0 1128872160 1769472 245 1992294400 134512640 135819388 4294956160 18446744073709551615 134617992 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 432 245 148 319 0 110 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1728

[startup+0.101041 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27351
/proc/meminfo: memFree=1086400/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=1860 CPUtime=0.09
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 274 0 0 0 9 0 0 0 18 0 1 0 1128872160 1904640 257 1992294400 134512640 135819388 4294956160 18446744073709551615 134668212 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 465 257 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301058 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27351
/proc/meminfo: memFree=1086400/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=1988 CPUtime=0.29
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 312 0 0 0 29 0 0 0 19 0 1 0 1128872160 2035712 295 1992294400 134512640 135819388 4294956160 18446744073709551615 134592722 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 497 295 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701093 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27351
/proc/meminfo: memFree=1086400/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=2120 CPUtime=0.69
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 355 0 0 0 69 0 0 0 22 0 1 0 1128872160 2170880 338 1992294400 134512640 135819388 4294956160 18446744073709551615 134668663 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 530 338 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27352
/proc/meminfo: memFree=1085432/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=2648 CPUtime=1.49
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 1128872160 2711552 477 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 662 477 148 319 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27352
/proc/meminfo: memFree=1084408/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=3732 CPUtime=3.09
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 743 0 0 0 309 0 0 0 25 0 1 0 1128872160 3821568 726 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 933 726 148 319 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3732

[startup+6.30257 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27352
/proc/meminfo: memFree=1082360/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=5812 CPUtime=6.29
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 1204 0 0 0 629 0 0 0 25 0 1 0 1128872160 5951488 1187 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 1453 1187 148 319 0 1131 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5812

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27352
/proc/meminfo: memFree=1079288/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=8600 CPUtime=12.68
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 1873 0 0 0 1268 0 0 0 25 0 1 0 1128872160 8806400 1856 1992294400 134512640 135819388 4294956160 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 2150 1856 148 319 0 1828 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8600

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27352
/proc/meminfo: memFree=1075512/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=13228 CPUtime=25.48
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 2923 0 0 0 2547 1 0 0 25 0 1 0 1128872160 13545472 2873 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 3307 2873 148 319 0 2985 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13228

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27352
/proc/meminfo: memFree=1069304/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=19500 CPUtime=51.08
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 4495 0 0 0 5105 3 0 0 25 0 1 0 1128872160 19968000 4344 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 4875 4344 148 319 0 4553 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19500

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 27352
/proc/meminfo: memFree=1060536/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=29720 CPUtime=102.27
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 6803 0 0 0 10222 5 0 0 25 0 1 0 1128872160 30433280 6523 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 7430 6523 148 319 0 7108 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29720

[startup+162.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 27352
/proc/meminfo: memFree=1052216/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=39320 CPUtime=162.25
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 9168 0 0 0 16218 7 0 0 25 0 1 0 1128872160 40263680 8625 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 9830 8625 148 319 0 9508 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39320

[startup+222.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 27352
/proc/meminfo: memFree=1045880/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=46200 CPUtime=222.23
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 10844 0 0 0 22215 8 0 0 25 0 1 0 1128872160 47308800 10180 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 11550 10180 148 319 0 11228 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 46200

[startup+282.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 27352
/proc/meminfo: memFree=1041272/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=51216 CPUtime=282.23
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 12054 0 0 0 28213 10 0 0 25 0 1 0 1128872160 52445184 11324 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 12804 11324 148 319 0 12482 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 51216

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 27352
/proc/meminfo: memFree=1034240/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=60620 CPUtime=342.21
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 14771 0 0 0 34209 12 0 0 25 0 1 0 1128872160 62074880 13088 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 15155 13088 148 319 0 14833 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 60620

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27352
/proc/meminfo: memFree=1030016/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=65044 CPUtime=402.19
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 16025 0 0 0 40206 13 0 0 25 0 1 0 1128872160 66605056 14150 1992294400 134512640 135819388 4294956160 18446744073709551615 134616955 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 16261 14150 148 319 0 15939 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 65044

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27352
/proc/meminfo: memFree=1025408/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=70328 CPUtime=462.18
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 17465 0 0 0 46204 14 0 0 25 0 1 0 1128872160 72015872 15298 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 17582 15298 148 319 0 17260 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 70328

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=1022144/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=74732 CPUtime=522.17
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 18470 0 0 0 52202 15 0 0 25 0 1 0 1128872160 76525568 16102 1992294400 134512640 135819388 4294956160 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 18683 16102 148 319 0 18361 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 74732

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=1019072/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=77856 CPUtime=582.15
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 19229 0 0 0 58200 15 0 0 25 0 1 0 1128872160 79724544 16861 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 19464 16861 148 319 0 19142 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 77856

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=1016320/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=80844 CPUtime=642.14
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 19916 0 0 0 64198 16 0 0 25 0 1 0 1128872160 82784256 17548 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 20211 17548 148 319 0 19889 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 80844

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=1013824/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=83808 CPUtime=702.12
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 20633 0 0 0 70196 16 0 0 25 0 1 0 1128872160 85819392 18184 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 20952 18184 148 319 0 20630 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 83808

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=1007616/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=90124 CPUtime=762.12
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 22720 0 0 0 76194 18 0 0 25 0 1 0 1128872160 92286976 19737 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 22531 19737 148 319 0 22209 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 90124

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=1004544/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=94520 CPUtime=822.09
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 24003 0 0 0 82191 18 0 0 25 0 1 0 1128872160 96788480 20498 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 23630 20498 148 319 0 23308 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 94520

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=1002048/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=97436 CPUtime=882.08
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 24776 0 0 0 88189 19 0 0 25 0 1 0 1128872160 99774464 21110 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 24359 21110 148 319 0 24037 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 97436

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=999936/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=99652 CPUtime=942.07
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 25299 0 0 0 94187 20 0 0 25 0 1 0 1128872160 102043648 21633 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 24913 21633 148 319 0 24591 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 99652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=997888/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=101804 CPUtime=1002.05
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 25828 0 0 0 100185 20 0 0 25 0 1 0 1128872160 104247296 22162 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 25451 22162 148 319 0 25129 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 101804

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=995904/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=104144 CPUtime=1062.04
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 26335 0 0 0 106183 21 0 0 25 0 1 0 1128872160 106643456 22669 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 26036 22669 148 319 0 25714 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 104144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=993728/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=106144 CPUtime=1122.03
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 26869 0 0 0 112181 22 0 0 25 0 1 0 1128872160 108691456 23203 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 26536 23203 148 319 0 26214 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 106144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=988352/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=113616 CPUtime=1182
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 29178 0 0 0 118177 23 0 0 25 0 1 0 1128872160 116342784 24541 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 28404 24541 148 319 0 28082 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 113616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=987712/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=114016 CPUtime=1200
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 29322 0 0 0 119977 23 0 0 25 0 1 0 1128872160 116752384 24685 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 28504 24685 148 319 0 28182 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 114016

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27352
/proc/meminfo: memFree=987712/2055920 swapFree=4167280/4192956
[pid=27351] ppid=27349 vsize=114016 CPUtime=1200
/proc/27351/stat : 27351 (hydrasat-flat) R 27349 27351 27187 0 -1 4194304 29322 0 0 0 119977 23 0 0 25 0 1 0 1128872160 116752384 24685 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/27351/statm: 28504 24685 148 319 0 28182 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 114016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.04
CPU user time (s): 1199.78
CPU system time (s): 0.25796
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 114016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29322
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= 1415

runsolver used 0.766883 second user time and 2.6176 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 07:01:06
IDJOB=1530535
IDBENCH=70629
IDSOLVER=519
FILE ID=node31/1530535-1238562066
PBS_JOBID= 9062147
Free space on /tmp= 66424 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530535-1238562066/watcher-1530535-1238562066 -o /tmp/evaluation-result-1530535-1238562066/solver-1530535-1238562066 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530535-1238562066.cnf -rs 1998061249 -co memory_limit 1800

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

MD5SUM BENCH= cb595cd6bad1f0c5699baaa892a03467
RANDOM SEED=1998061249

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1086816 kB
Buffers:        119924 kB
Cached:         733452 kB
SwapCached:      18724 kB
Active:         202660 kB
Inactive:       670872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1086816 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          17372 kB
Slab:            81224 kB
Committed_AS:  3146704 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node31 at 2009-04-01 07:21:08