Trace number 1530584

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S95953046-044.cnf
MD5SUMdce3f3d28c96d2da08ad88599fffc85f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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-1530584-1238569333/watcher-1530584-1238569333 -o /tmp/evaluation-result-1530584-1238569333/solver-1530584-1238569333 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530584-1238569333.cnf -rs 180932219 -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: 2.24 1.96 1.48 3/64 21377
/proc/meminfo: memFree=1481760/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=1768 CPUtime=0
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1129600200 1810432 203 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 442 203 155 362 0 77 0

[startup+0.0308921 s]
/proc/loadavg: 2.24 1.96 1.48 3/64 21377
/proc/meminfo: memFree=1481760/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=1900 CPUtime=0.02
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 297 0 0 0 2 0 0 0 18 0 1 0 1129600200 1945600 280 1992294400 134512640 135997824 4294956176 18446744073709551615 134683879 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 475 280 175 362 0 110 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1900

[startup+0.1019 s]
/proc/loadavg: 2.24 1.96 1.48 3/64 21377
/proc/meminfo: memFree=1481760/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=2028 CPUtime=0.09
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 312 0 0 0 9 0 0 0 18 0 1 0 1129600200 2076672 295 1992294400 134512640 135997824 4294956176 18446744073709551615 134658037 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 507 295 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.30192 s]
/proc/loadavg: 2.24 1.96 1.48 3/64 21377
/proc/meminfo: memFree=1481760/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=2160 CPUtime=0.29
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 334 0 0 0 29 0 0 0 19 0 1 0 1129600200 2211840 317 1992294400 134512640 135997824 4294956176 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 540 317 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.70196 s]
/proc/loadavg: 2.24 1.96 1.48 3/64 21377
/proc/meminfo: memFree=1481760/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=2288 CPUtime=0.69
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 371 0 0 0 69 0 0 0 22 0 1 0 1129600200 2342912 354 1992294400 134512640 135997824 4294956176 18446744073709551615 134683879 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 572 354 175 362 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.50104 s]
/proc/loadavg: 2.24 1.96 1.48 2/65 21378
/proc/meminfo: memFree=1480920/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=2684 CPUtime=1.49
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 1129600200 2748416 463 1992294400 134512640 135997824 4294956176 18446744073709551615 134757734 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 671 463 175 362 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2684

[startup+3.10221 s]
/proc/loadavg: 2.14 1.94 1.48 2/65 21378
/proc/meminfo: memFree=1480152/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=3476 CPUtime=3.09
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 673 0 0 0 309 0 0 0 25 0 1 0 1129600200 3559424 656 1992294400 134512640 135997824 4294956176 18446744073709551615 134757840 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 869 656 175 362 0 504 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3476

[startup+6.30154 s]
/proc/loadavg: 2.14 1.94 1.48 2/65 21378
/proc/meminfo: memFree=1479512/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=3740 CPUtime=6.29
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 726 0 0 0 629 0 0 0 25 0 1 0 1129600200 3829760 709 1992294400 134512640 135997824 4294956176 18446744073709551615 134757418 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 935 709 175 362 0 570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7012 s]
/proc/loadavg: 2.05 1.93 1.48 2/65 21378
/proc/meminfo: memFree=1478168/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=5168 CPUtime=12.69
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 1096 0 0 0 1269 0 0 0 25 0 1 0 1129600200 5292032 1079 1992294400 134512640 135997824 4294956176 18446744073709551615 134757388 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 1292 1079 175 362 0 927 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5168

[startup+25.5015 s]
/proc/loadavg: 1.81 1.88 1.47 2/65 21378
/proc/meminfo: memFree=1477592/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=5608 CPUtime=25.48
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 1186 0 0 0 2548 0 0 0 25 0 1 0 1129600200 5742592 1169 1992294400 134512640 135997824 4294956176 18446744073709551615 134757410 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 1402 1169 175 362 0 1037 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5608

[startup+51.1011 s]
/proc/loadavg: 1.53 1.81 1.45 2/65 21378
/proc/meminfo: memFree=1477016/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=6244 CPUtime=51.08
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 1330 0 0 0 5107 1 0 0 25 0 1 0 1129600200 6393856 1313 1992294400 134512640 135997824 4294956176 18446744073709551615 134758115 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 1561 1313 175 362 0 1196 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6244

[startup+102.305 s]
/proc/loadavg: 1.21 1.67 1.43 2/65 21378
/proc/meminfo: memFree=1476248/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=6984 CPUtime=102.26
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 1504 0 0 0 10225 1 0 0 25 0 1 0 1129600200 7151616 1487 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 1746 1487 175 362 0 1381 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6984

[startup+162.302 s]
/proc/loadavg: 1.08 1.56 1.40 2/65 21378
/proc/meminfo: memFree=1475800/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=7568 CPUtime=162.24
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 1624 0 0 0 16223 1 0 0 25 0 1 0 1129600200 7749632 1607 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 1892 1607 175 362 0 1527 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7568

[startup+222.302 s]
/proc/loadavg: 1.03 1.44 1.37 2/65 21378
/proc/meminfo: memFree=1474520/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=8952 CPUtime=222.22
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 1929 0 0 0 22221 1 0 0 25 0 1 0 1129600200 9166848 1912 1992294400 134512640 135997824 4294956176 18446744073709551615 134756303 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 2238 1912 175 362 0 1873 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8952

[startup+282.302 s]
/proc/loadavg: 1.01 1.37 1.35 2/65 21378
/proc/meminfo: memFree=1474200/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=9228 CPUtime=282.21
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 2000 0 0 0 28219 2 0 0 25 0 1 0 1129600200 9449472 1983 1992294400 134512640 135997824 4294956176 18446744073709551615 134682707 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 2307 1983 175 362 0 1942 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9228

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.32 2/65 21378
/proc/meminfo: memFree=1474144/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=9228 CPUtime=342.19
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 2005 0 0 0 34217 2 0 0 25 0 1 0 1129600200 9449472 1988 1992294400 134512640 135997824 4294956176 18446744073709551615 134850407 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 2307 1988 175 362 0 1942 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9228

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.30 2/65 21378
/proc/meminfo: memFree=1473440/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=10128 CPUtime=402.17
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 2175 0 0 0 40215 2 0 0 25 0 1 0 1129600200 10371072 2158 1992294400 134512640 135997824 4294956176 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 2532 2158 175 362 0 2167 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10128

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.28 3/65 21378
/proc/meminfo: memFree=1473056/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=10532 CPUtime=462.16
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 2286 0 0 0 46213 3 0 0 25 0 1 0 1129600200 10784768 2269 1992294400 134512640 135997824 4294956176 18446744073709551615 135387659 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 2633 2269 175 362 0 2268 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10532

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.26 2/65 21378
/proc/meminfo: memFree=1472544/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=11312 CPUtime=522.15
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 2443 0 0 0 52212 3 0 0 25 0 1 0 1129600200 11583488 2426 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 2828 2426 175 362 0 2463 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11312

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.24 2/65 21378
/proc/meminfo: memFree=1471776/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=12208 CPUtime=582.13
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 2631 0 0 0 58210 3 0 0 25 0 1 0 1129600200 12500992 2614 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 3052 2614 175 362 0 2687 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12208

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.22 2/65 21378
/proc/meminfo: memFree=1471072/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=12800 CPUtime=642.11
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 2794 0 0 0 64208 3 0 0 25 0 1 0 1129600200 13107200 2777 1992294400 134512640 135997824 4294956176 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 3200 2777 175 362 0 2835 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 12800

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 21378
/proc/meminfo: memFree=1470816/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=13268 CPUtime=702.09
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 2870 0 0 0 70206 3 0 0 25 0 1 0 1129600200 13586432 2853 1992294400 134512640 135997824 4294956176 18446744073709551615 134683744 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 3317 2853 175 362 0 2952 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 13268

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.18 2/65 21378
/proc/meminfo: memFree=1470624/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=13452 CPUtime=762.08
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 2927 0 0 0 76204 4 0 0 25 0 1 0 1129600200 13774848 2910 1992294400 134512640 135997824 4294956176 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 3363 2910 175 362 0 2998 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 13452

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 21378
/proc/meminfo: memFree=1470368/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=13772 CPUtime=822.06
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 2976 0 0 0 82202 4 0 0 25 0 1 0 1129600200 14102528 2959 1992294400 134512640 135997824 4294956176 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 3443 2959 175 362 0 3078 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 13772

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 21378
/proc/meminfo: memFree=1470112/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=14088 CPUtime=882.04
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 3046 0 0 0 88200 4 0 0 25 0 1 0 1129600200 14426112 3029 1992294400 134512640 135997824 4294956176 18446744073709551615 134758115 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 3522 3029 175 362 0 3157 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 14088

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 21378
/proc/meminfo: memFree=1469920/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=14240 CPUtime=942.02
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 3099 0 0 0 94198 4 0 0 25 0 1 0 1129600200 14581760 3082 1992294400 134512640 135997824 4294956176 18446744073709551615 134755253 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 3560 3082 175 362 0 3195 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 14240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 21378
/proc/meminfo: memFree=1469600/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=14452 CPUtime=1002.01
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 3162 0 0 0 100196 5 0 0 25 0 1 0 1129600200 14798848 3145 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 3613 3145 175 362 0 3248 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 14452

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 21378
/proc/meminfo: memFree=1469216/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=15192 CPUtime=1062
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 3297 0 0 0 106195 5 0 0 25 0 1 0 1129600200 15556608 3247 1992294400 134512640 135997824 4294956176 18446744073709551615 134758001 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 3798 3247 175 362 0 3433 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 15192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 21378
/proc/meminfo: memFree=1468896/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=15624 CPUtime=1121.98
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 3390 0 0 0 112193 5 0 0 25 0 1 0 1129600200 15998976 3340 1992294400 134512640 135997824 4294956176 18446744073709551615 134757377 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 3906 3340 175 362 0 3541 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 15624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 21378
/proc/meminfo: memFree=1468320/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=16176 CPUtime=1181.96
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 3521 0 0 0 118191 5 0 0 25 0 1 0 1129600200 16564224 3471 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 4044 3471 175 362 0 3679 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 16176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 21378
/proc/meminfo: memFree=1468064/2055920 swapFree=4177768/4192956
[pid=21377] ppid=21375 vsize=16308 CPUtime=1200.06
/proc/21377/stat : 21377 (hydrasat) R 21375 21377 21176 0 -1 4194304 3585 0 0 0 120001 5 0 0 25 0 1 0 1129600200 16699392 3535 1992294400 134512640 135997824 4294956176 18446744073709551615 134590152 0 0 4096 1 0 0 0 17 1 0 0
/proc/21377/statm: 4077 3535 175 362 0 3712 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 16308

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)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.058991
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 16308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3585
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= 1544

runsolver used 0.949855 second user time and 2.46862 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-01 09:02:13
IDJOB=1530584
IDBENCH=70645
IDSOLVER=520
FILE ID=node2/1530584-1238569333
PBS_JOBID= 9070524
Free space on /tmp= 66496 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S95953046-044.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530584-1238569333/watcher-1530584-1238569333 -o /tmp/evaluation-result-1530584-1238569333/solver-1530584-1238569333 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530584-1238569333.cnf -rs 180932219 -co memory_limit 1800

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

MD5SUM BENCH= dce3f3d28c96d2da08ad88599fffc85f
RANDOM SEED=180932219

node2.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		: 3000.236
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		: 3000.236
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:       1482240 kB
Buffers:         88408 kB
Cached:         388388 kB
SwapCached:       8996 kB
Active:         202928 kB
Inactive:       284872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482240 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            71808 kB
Committed_AS:  2884120 kB
PageTables:       1476 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= 66492 MiB
End job on node2 at 2009-04-01 09:22:16