Trace number 1530806

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1730125812-056.cnf
MD5SUM69b797da312e506f0ab25c6b8dcfe4ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1530806-1238590870/watcher-1530806-1238590870 -o /tmp/evaluation-result-1530806-1238590870/solver-1530806-1238590870 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530806-1238590870.cnf -rs 469769439 -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 1.10 3/64 15938
/proc/meminfo: memFree=1531544/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=1764 CPUtime=0
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1131748848 1806336 204 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 441 204 155 362 0 76 0

[startup+0.0525621 s]
/proc/loadavg: 0.92 0.99 1.10 3/64 15938
/proc/meminfo: memFree=1531544/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=1896 CPUtime=0.05
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 297 0 0 0 5 0 0 0 18 0 1 0 1131748848 1941504 280 1992294400 134512640 135997824 4294956176 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 474 280 175 362 0 109 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1896

[startup+0.101565 s]
/proc/loadavg: 0.92 0.99 1.10 3/64 15938
/proc/meminfo: memFree=1531544/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=2024 CPUtime=0.09
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 1131748848 2072576 293 1992294400 134512640 135997824 4294956176 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 506 293 175 362 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2024

[startup+0.301581 s]
/proc/loadavg: 0.92 0.99 1.10 3/64 15938
/proc/meminfo: memFree=1531544/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=2156 CPUtime=0.29
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 1131748848 2207744 320 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 539 320 175 362 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2156

[startup+0.701617 s]
/proc/loadavg: 0.92 0.99 1.10 3/64 15938
/proc/meminfo: memFree=1531544/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=2288 CPUtime=0.69
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 372 0 0 0 69 0 0 0 22 0 1 0 1131748848 2342912 355 1992294400 134512640 135997824 4294956176 18446744073709551615 134664725 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 572 355 175 362 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.50169 s]
/proc/loadavg: 0.93 0.99 1.10 2/65 15939
/proc/meminfo: memFree=1530640/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=2684 CPUtime=1.49
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 488 0 0 0 149 0 0 0 25 0 1 0 1131748848 2748416 471 1992294400 134512640 135997824 4294956176 18446744073709551615 134755720 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 671 471 175 362 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2684

[startup+3.10183 s]
/proc/loadavg: 0.93 0.99 1.10 2/65 15939
/proc/meminfo: memFree=1529808/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=3492 CPUtime=3.09
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 686 0 0 0 309 0 0 0 25 0 1 0 1131748848 3575808 669 1992294400 134512640 135997824 4294956176 18446744073709551615 135376488 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 873 669 175 362 0 508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3492

[startup+6.3021 s]
/proc/loadavg: 0.93 0.99 1.10 2/65 15939
/proc/meminfo: memFree=1529304/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=3648 CPUtime=6.29
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 733 0 0 0 629 0 0 0 25 0 1 0 1131748848 3735552 716 1992294400 134512640 135997824 4294956176 18446744073709551615 135376488 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 912 716 175 362 0 547 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3648

[startup+12.7017 s]
/proc/loadavg: 0.94 0.99 1.09 2/65 15939
/proc/meminfo: memFree=1527576/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=5360 CPUtime=12.69
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 1121 0 0 0 1269 0 0 0 25 0 1 0 1131748848 5488640 1104 1992294400 134512640 135997824 4294956176 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 1340 1104 175 362 0 975 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5360

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 1.09 2/65 15939
/proc/meminfo: memFree=1524440/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=8868 CPUtime=25.48
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 1909 0 0 0 2548 0 0 0 25 0 1 0 1131748848 9080832 1892 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 2217 1892 175 362 0 1852 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8868

[startup+51.102 s]
/proc/loadavg: 0.96 0.99 1.09 2/65 15939
/proc/meminfo: memFree=1523608/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=9792 CPUtime=51.07
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 2117 0 0 0 5107 0 0 0 25 0 1 0 1131748848 10027008 2100 1992294400 134512640 135997824 4294956176 18446744073709551615 134757856 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 2448 2100 175 362 0 2083 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9792

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.08 2/65 15939
/proc/meminfo: memFree=1521304/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=12288 CPUtime=102.27
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 2680 0 0 0 10225 2 0 0 25 0 1 0 1131748848 12582912 2663 1992294400 134512640 135997824 4294956176 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 3072 2663 175 362 0 2707 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12288

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/65 15939
/proc/meminfo: memFree=1515928/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=18300 CPUtime=162.25
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 4160 0 0 0 16222 3 0 0 25 0 1 0 1131748848 18739200 4006 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 4575 4006 175 362 0 4210 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18300

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/65 15939
/proc/meminfo: memFree=1513368/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=20968 CPUtime=222.24
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 4796 0 0 0 22220 4 0 0 25 0 1 0 1131748848 21471232 4642 1992294400 134512640 135997824 4294956176 18446744073709551615 134757508 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 5242 4642 175 362 0 4877 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 20968

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.07 2/65 15939
/proc/meminfo: memFree=1513176/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=21228 CPUtime=282.22
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 4838 0 0 0 28218 4 0 0 25 0 1 0 1131748848 21737472 4684 1992294400 134512640 135997824 4294956176 18446744073709551615 134758089 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 5307 4684 175 362 0 4942 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21228

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/65 15939
/proc/meminfo: memFree=1512920/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=21492 CPUtime=342.2
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 4902 0 0 0 34216 4 0 0 25 0 1 0 1131748848 22007808 4748 1992294400 134512640 135997824 4294956176 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 5373 4748 175 362 0 5008 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21492

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/65 15939
/proc/meminfo: memFree=1512088/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=22452 CPUtime=402.2
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 5114 0 0 0 40215 5 0 0 25 0 1 0 1131748848 22990848 4960 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 5613 4960 175 362 0 5248 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 22452

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/65 15939
/proc/meminfo: memFree=1511640/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=23048 CPUtime=462.18
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 5229 0 0 0 46213 5 0 0 25 0 1 0 1131748848 23601152 5075 1992294400 134512640 135997824 4294956176 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 5762 5075 175 362 0 5397 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23048

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/65 15939
/proc/meminfo: memFree=1511128/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=23556 CPUtime=522.16
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 5357 0 0 0 52211 5 0 0 25 0 1 0 1131748848 24121344 5203 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 5889 5203 175 362 0 5524 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23556

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/65 15939
/proc/meminfo: memFree=1510104/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=24904 CPUtime=582.15
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 5661 0 0 0 58209 6 0 0 25 0 1 0 1131748848 25501696 5456 1992294400 134512640 135997824 4294956176 18446744073709551615 134758017 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 6226 5456 175 362 0 5861 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 24904

[startup+642.302 s]
/proc/loadavg: 1.04 1.00 1.04 2/65 15939
/proc/meminfo: memFree=1508568/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=26596 CPUtime=642.14
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6097 0 0 0 64208 6 0 0 25 0 1 0 1131748848 27234304 5826 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 6649 5826 175 362 0 6284 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 26596

[startup+702.302 s]
/proc/loadavg: 1.05 1.01 1.04 2/65 15939
/proc/meminfo: memFree=1508568/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=26596 CPUtime=702.12
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6101 0 0 0 70206 6 0 0 25 0 1 0 1131748848 27234304 5830 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 6649 5830 175 362 0 6284 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 26596

[startup+762.305 s]
/proc/loadavg: 1.02 1.01 1.03 2/65 15939
/proc/meminfo: memFree=1508632/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=26596 CPUtime=762.11
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6101 0 0 0 76205 6 0 0 25 0 1 0 1131748848 27234304 5830 1992294400 134512640 135997824 4294956176 18446744073709551615 134757638 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 6649 5830 175 362 0 6284 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 26596

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 15939
/proc/meminfo: memFree=1508632/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=26596 CPUtime=822.09
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6101 0 0 0 82203 6 0 0 25 0 1 0 1131748848 27234304 5830 1992294400 134512640 135997824 4294956176 18446744073709551615 134757355 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 6649 5830 175 362 0 6284 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 26596

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 15939
/proc/meminfo: memFree=1508632/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=26596 CPUtime=882.07
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6101 0 0 0 88201 6 0 0 25 0 1 0 1131748848 27234304 5830 1992294400 134512640 135997824 4294956176 18446744073709551615 134756097 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 6649 5830 175 362 0 6284 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 26596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 15939
/proc/meminfo: memFree=1508632/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=26596 CPUtime=942.07
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6105 0 0 0 94200 7 0 0 25 0 1 0 1131748848 27234304 5834 1992294400 134512640 135997824 4294956176 18446744073709551615 134757443 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 6649 5834 175 362 0 6284 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 26596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 15939
/proc/meminfo: memFree=1508568/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=26728 CPUtime=1002.05
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6112 0 0 0 100198 7 0 0 25 0 1 0 1131748848 27369472 5841 1992294400 134512640 135997824 4294956176 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 6682 5841 175 362 0 6317 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 26728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15939
/proc/meminfo: memFree=1508376/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=26984 CPUtime=1062.04
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6176 0 0 0 106197 7 0 0 25 0 1 0 1131748848 27631616 5905 1992294400 134512640 135997824 4294956176 18446744073709551615 134758042 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 6746 5905 175 362 0 6381 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 26984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15939
/proc/meminfo: memFree=1507864/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=27536 CPUtime=1122.02
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6297 0 0 0 112195 7 0 0 25 0 1 0 1131748848 28196864 6026 1992294400 134512640 135997824 4294956176 18446744073709551615 134757955 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 6884 6026 175 362 0 6519 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 27536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15939
/proc/meminfo: memFree=1507480/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=28080 CPUtime=1182.01
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6396 0 0 0 118194 7 0 0 25 0 1 0 1131748848 28753920 6125 1992294400 134512640 135997824 4294956176 18446744073709551615 134757513 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 7020 6125 175 362 0 6655 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 28080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15939
/proc/meminfo: memFree=1507352/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=28244 CPUtime=1200.01
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6428 0 0 0 119994 7 0 0 25 0 1 0 1131748848 28921856 6157 1992294400 134512640 135997824 4294956176 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 7061 6157 175 362 0 6696 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28244

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 15939
/proc/meminfo: memFree=1507352/2055920 swapFree=4178796/4192956
[pid=15938] ppid=15936 vsize=28244 CPUtime=1200.01
/proc/15938/stat : 15938 (hydrasat) R 15936 15938 15901 0 -1 4194304 6428 0 0 0 119994 7 0 0 25 0 1 0 1131748848 28921856 6157 1992294400 134512640 135997824 4294956176 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/15938/statm: 7061 6157 175 362 0 6696 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.079987
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 28244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6428
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= 973

runsolver used 0.962853 second user time and 2.6626 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-01 15:01:10
IDJOB=1530806
IDBENCH=70719
IDSOLVER=520
FILE ID=node57/1530806-1238590870
PBS_JOBID= 9068319
Free space on /tmp= 66264 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1730125812-056.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530806-1238590870/watcher-1530806-1238590870 -o /tmp/evaluation-result-1530806-1238590870/solver-1530806-1238590870 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530806-1238590870.cnf -rs 469769439 -co memory_limit 1800

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

MD5SUM BENCH= 69b797da312e506f0ab25c6b8dcfe4ab
RANDOM SEED=469769439

node57.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		: 3000.213
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		: 3000.213
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:       1531960 kB
Buffers:         90308 kB
Cached:         338668 kB
SwapCached:       7992 kB
Active:         216608 kB
Inactive:       221792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1531960 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15016 kB
Slab:            71604 kB
Committed_AS:  2766700 kB
PageTables:       1392 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= 66264 MiB
End job on node57 at 2009-04-01 15:21:13