Trace number 1530254

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/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1339364096-048.cnf
MD5SUM2cbf25bf3c1a8a645c8c658cff25ce06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1178.65
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-1530254-1238491948/watcher-1530254-1238491948 -o /tmp/evaluation-result-1530254-1238491948/solver-1530254-1238491948 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530254-1238491948.cnf -rs 1626555819 -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: 2.00 2.00 1.71 3/69 16970
/proc/meminfo: memFree=1513696/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=1768 CPUtime=0
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 1121857965 1810432 208 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 442 208 155 362 0 77 0

[startup+0.008587 s]
/proc/loadavg: 2.00 2.00 1.71 3/69 16970
/proc/meminfo: memFree=1513696/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=1768 CPUtime=0
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 1121857965 1810432 226 1992294400 134512640 135997824 4294956160 18446744073709551615 134695414 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 442 226 159 362 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1768

[startup+0.102596 s]
/proc/loadavg: 2.00 2.00 1.71 3/69 16970
/proc/meminfo: memFree=1513696/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=2028 CPUtime=0.1
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 312 0 0 0 10 0 0 0 18 0 1 0 1121857965 2076672 295 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 507 295 175 362 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2028

[startup+0.301616 s]
/proc/loadavg: 2.00 2.00 1.71 3/69 16970
/proc/meminfo: memFree=1513696/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=2160 CPUtime=0.3
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 333 0 0 0 30 0 0 0 19 0 1 0 1121857965 2211840 316 1992294400 134512640 135997824 4294956160 18446744073709551615 134850435 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 540 316 175 362 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2160

[startup+0.702658 s]
/proc/loadavg: 2.00 2.00 1.71 3/69 16970
/proc/meminfo: memFree=1513696/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=2288 CPUtime=0.7
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 374 0 0 0 70 0 0 0 22 0 1 0 1121857965 2342912 357 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 572 357 175 362 0 207 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2288

[startup+1.50174 s]
/proc/loadavg: 1.92 1.98 1.71 2/70 16971
/proc/meminfo: memFree=1512856/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=2680 CPUtime=1.5
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 484 0 0 0 150 0 0 0 25 0 1 0 1121857965 2744320 467 1992294400 134512640 135997824 4294956160 18446744073709551615 134757828 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 670 467 175 362 0 305 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2680

[startup+3.1019 s]
/proc/loadavg: 1.92 1.98 1.71 2/70 16971
/proc/meminfo: memFree=1512280/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=2812 CPUtime=3.1
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 500 0 0 0 310 0 0 0 25 0 1 0 1121857965 2879488 483 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 703 483 175 362 0 338 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2812

[startup+6.30123 s]
/proc/loadavg: 1.92 1.98 1.71 2/70 16971
/proc/meminfo: memFree=1511704/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=3604 CPUtime=6.29
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 698 0 0 0 629 0 0 0 25 0 1 0 1121857965 3690496 681 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 901 681 175 362 0 536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7019 s]
/proc/loadavg: 1.78 1.95 1.70 2/70 16971
/proc/meminfo: memFree=1511192/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=3736 CPUtime=12.69
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 739 0 0 0 1269 0 0 0 25 0 1 0 1121857965 3825664 722 1992294400 134512640 135997824 4294956160 18446744073709551615 134757831 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 934 722 175 362 0 569 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3736

[startup+25.5012 s]
/proc/loadavg: 1.66 1.92 1.69 2/70 16971
/proc/meminfo: memFree=1510616/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=4284 CPUtime=25.48
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 869 0 0 0 2548 0 0 0 25 0 1 0 1121857965 4386816 852 1992294400 134512640 135997824 4294956160 18446744073709551615 134757667 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 1071 852 175 362 0 706 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4284

[startup+51.1018 s]
/proc/loadavg: 1.43 1.84 1.67 2/70 16971
/proc/meminfo: memFree=1510360/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=4576 CPUtime=51.08
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 941 0 0 0 5108 0 0 0 25 0 1 0 1121857965 4685824 924 1992294400 134512640 135997824 4294956160 18446744073709551615 134757388 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 1144 924 175 362 0 779 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4576

[startup+102.306 s]
/proc/loadavg: 1.17 1.70 1.63 2/70 16971
/proc/meminfo: memFree=1509528/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=5524 CPUtime=102.26
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1144 0 0 0 10226 0 0 0 25 0 1 0 1121857965 5656576 1127 1992294400 134512640 135997824 4294956160 18446744073709551615 134757933 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 1381 1127 175 362 0 1016 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5524

[startup+162.301 s]
/proc/loadavg: 1.06 1.57 1.59 2/70 16971
/proc/meminfo: memFree=1509336/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=5656 CPUtime=162.25
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1189 0 0 0 16224 1 0 0 25 0 1 0 1121857965 5791744 1172 1992294400 134512640 135997824 4294956160 18446744073709551615 134757667 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 1414 1172 175 362 0 1049 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5656

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.55 2/70 16971
/proc/meminfo: memFree=1508440/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=6632 CPUtime=222.23
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1404 0 0 0 22222 1 0 0 25 0 1 0 1121857965 6791168 1387 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 1658 1387 175 362 0 1293 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6632

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.51 2/70 16971
/proc/meminfo: memFree=1507608/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=7296 CPUtime=282.21
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1596 0 0 0 28220 1 0 0 25 0 1 0 1121857965 7471104 1579 1992294400 134512640 135997824 4294956160 18446744073709551615 134590832 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 1824 1579 175 362 0 1459 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7296

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.48 2/70 16971
/proc/meminfo: memFree=1507608/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=7296 CPUtime=342.19
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1596 0 0 0 34218 1 0 0 25 0 1 0 1121857965 7471104 1579 1992294400 134512640 135997824 4294956160 18446744073709551615 134683071 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 1824 1579 175 362 0 1459 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7296

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.44 2/70 16971
/proc/meminfo: memFree=1507544/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=7296 CPUtime=402.18
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1596 0 0 0 40216 2 0 0 25 0 1 0 1121857965 7471104 1579 1992294400 134512640 135997824 4294956160 18446744073709551615 134756295 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 1824 1579 175 362 0 1459 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7296

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.41 2/70 16971
/proc/meminfo: memFree=1507544/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=7580 CPUtime=462.16
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1642 0 0 0 46214 2 0 0 25 0 1 0 1121857965 7761920 1625 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 1895 1625 175 362 0 1530 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7580

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.39 2/70 16971
/proc/meminfo: memFree=1507224/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=7876 CPUtime=522.14
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1708 0 0 0 52212 2 0 0 25 0 1 0 1121857965 8065024 1691 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 1969 1691 175 362 0 1604 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7876

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.36 2/70 16971
/proc/meminfo: memFree=1506904/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=8300 CPUtime=582.13
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1785 0 0 0 58211 2 0 0 25 0 1 0 1121857965 8499200 1768 1992294400 134512640 135997824 4294956160 18446744073709551615 134757561 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2075 1768 175 362 0 1710 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8300

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.33 2/70 16971
/proc/meminfo: memFree=1506456/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=8760 CPUtime=642.11
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1905 0 0 0 64209 2 0 0 25 0 1 0 1121857965 8970240 1888 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2190 1888 175 362 0 1825 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8760

[startup+702.303 s]
/proc/loadavg: 1.00 1.08 1.31 2/70 16973
/proc/meminfo: memFree=1506264/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=8892 CPUtime=702.1
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 1957 0 0 0 70207 3 0 0 25 0 1 0 1121857965 9105408 1940 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2223 1940 175 362 0 1858 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 8892

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.29 2/70 16973
/proc/meminfo: memFree=1505944/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=9420 CPUtime=762.08
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 2052 0 0 0 76205 3 0 0 25 0 1 0 1121857965 9646080 2035 1992294400 134512640 135997824 4294956160 18446744073709551615 134683276 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2355 2035 175 362 0 1990 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9420

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.27 2/70 16973
/proc/meminfo: memFree=1505880/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=9420 CPUtime=822.06
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 2052 0 0 0 82203 3 0 0 25 0 1 0 1121857965 9646080 2035 1992294400 134512640 135997824 4294956160 18446744073709551615 134756097 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2355 2035 175 362 0 1990 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 9420

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.25 2/70 16973
/proc/meminfo: memFree=1505816/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=9420 CPUtime=882.04
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 2052 0 0 0 88201 3 0 0 25 0 1 0 1121857965 9646080 2035 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2355 2035 175 362 0 1990 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 9420

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.23 2/70 16973
/proc/meminfo: memFree=1505880/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=9420 CPUtime=942.02
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 2052 0 0 0 94199 3 0 0 25 0 1 0 1121857965 9646080 2035 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2355 2035 175 362 0 1990 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 9420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/70 16973
/proc/meminfo: memFree=1505880/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=9420 CPUtime=1002
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 2052 0 0 0 100197 3 0 0 25 0 1 0 1121857965 9646080 2035 1992294400 134512640 135997824 4294956160 18446744073709551615 134757426 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2355 2035 175 362 0 1990 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 9420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/70 16973
/proc/meminfo: memFree=1505880/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=9420 CPUtime=1061.99
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 2052 0 0 0 106195 4 0 0 25 0 1 0 1121857965 9646080 2035 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2355 2035 175 362 0 1990 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 9420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/70 16973
/proc/meminfo: memFree=1505880/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=9420 CPUtime=1121.98
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 2052 0 0 0 112194 4 0 0 25 0 1 0 1121857965 9646080 2035 1992294400 134512640 135997824 4294956160 18446744073709551615 134682688 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2355 2035 175 362 0 1990 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 9420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/70 16973
/proc/meminfo: memFree=1505496/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=9764 CPUtime=1181.96
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 2124 0 0 0 118192 4 0 0 25 0 1 0 1121857965 9998336 2107 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2441 2107 175 362 0 2076 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 9764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.16 2/70 16973
/proc/meminfo: memFree=1505368/2055920 swapFree=4171336/4192956
[pid=16970] ppid=16968 vsize=9896 CPUtime=1200.06
/proc/16970/stat : 16970 (hydrasat) R 16968 16970 16492 0 -1 4194304 2158 0 0 0 120002 4 0 0 25 0 1 0 1121857965 10133504 2141 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/16970/statm: 2474 2141 175 362 0 2109 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9896

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): 1200.02
CPU system time (s): 0.047992
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 9896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2158
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= 2322

runsolver used 1.03184 second user time and 3.34549 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-31 11:32:28
IDJOB=1530254
IDBENCH=70535
IDSOLVER=520
FILE ID=node44/1530254-1238491948
PBS_JOBID= 9061834
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1339364096-048.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530254-1238491948/watcher-1530254-1238491948 -o /tmp/evaluation-result-1530254-1238491948/solver-1530254-1238491948 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530254-1238491948.cnf -rs 1626555819 -co memory_limit 1800

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

MD5SUM BENCH= 2cbf25bf3c1a8a645c8c658cff25ce06
RANDOM SEED=1626555819

node44.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		: 3000.241
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		: 3000.241
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:       1514112 kB
Buffers:         88228 kB
Cached:         347804 kB
SwapCached:      11068 kB
Active:         183836 kB
Inactive:       264756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514112 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          18220 kB
Slab:            78620 kB
Committed_AS:  2696496 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-31 11:52:31