Trace number 1530745

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
MD5SUMf4b3f375641fd9718c333ac8bdda10dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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-1530745-1238583804/watcher-1530745-1238583804 -o /tmp/evaluation-result-1530745-1238583804/solver-1530745-1238583804 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530745-1238583804.cnf -rs 356074582 -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: 0.91 0.98 0.99 3/65 4077
/proc/meminfo: memFree=1587632/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=1596 CPUtime=0
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 484714261 1634304 183 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 399 183 125 319 0 77 0

[startup+0.0846979 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 4077
/proc/meminfo: memFree=1587632/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=1856 CPUtime=0.08
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 277 0 0 0 8 0 0 0 18 0 1 0 484714261 1900544 260 1992294400 134512640 135819388 4294956160 18446744073709551615 134586881 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 464 260 147 319 0 142 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1856

[startup+0.101697 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 4077
/proc/meminfo: memFree=1587632/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=1856 CPUtime=0.09
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 280 0 0 0 9 0 0 0 18 0 1 0 484714261 1900544 263 1992294400 134512640 135819388 4294956160 18446744073709551615 134616624 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 464 263 147 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301721 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 4077
/proc/meminfo: memFree=1587632/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=1988 CPUtime=0.29
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 313 0 0 0 29 0 0 0 19 0 1 0 484714261 2035712 296 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 497 296 147 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701765 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 4077
/proc/meminfo: memFree=1587632/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=2116 CPUtime=0.69
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 354 0 0 0 69 0 0 0 23 0 1 0 484714261 2166784 337 1992294400 134512640 135819388 4294956160 18446744073709551615 134617033 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 529 337 147 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50186 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1586728/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=2636 CPUtime=1.49
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 476 0 0 0 149 0 0 0 25 0 1 0 484714261 2699264 459 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 659 459 147 319 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2636

[startup+3.10104 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1585576/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=3704 CPUtime=3.09
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 735 0 0 0 309 0 0 0 25 0 1 0 484714261 3792896 718 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 926 718 147 319 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3704

[startup+6.3014 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1585000/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=3840 CPUtime=6.29
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 787 0 0 0 629 0 0 0 25 0 1 0 484714261 3932160 770 1992294400 134512640 135819388 4294956160 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 960 770 147 319 0 638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3840

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1583528/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=5488 CPUtime=12.68
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 1144 0 0 0 1268 0 0 0 25 0 1 0 484714261 5619712 1127 1992294400 134512640 135819388 4294956160 18446744073709551615 134617471 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 1372 1127 147 319 0 1050 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5488

[startup+25.5016 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1579944/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=9544 CPUtime=25.48
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 2095 0 0 0 2547 1 0 0 25 0 1 0 484714261 9773056 2078 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 2386 2078 147 319 0 2064 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9544

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1578920/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=10476 CPUtime=51.07
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 2271 0 0 0 5106 1 0 0 25 0 1 0 484714261 10727424 2254 1992294400 134512640 135819388 4294956160 18446744073709551615 134617201 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 2619 2254 147 319 0 2297 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10476

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1576168/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=13832 CPUtime=102.26
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 3018 0 0 0 10224 2 0 0 25 0 1 0 484714261 14163968 2930 1992294400 134512640 135819388 4294956160 18446744073709551615 134618378 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 3458 2930 147 319 0 3136 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13832

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1570536/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=20280 CPUtime=162.24
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 4599 0 0 0 16221 3 0 0 25 0 1 0 484714261 20766720 4339 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 5070 4339 147 319 0 4748 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20280

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1566440/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=24884 CPUtime=222.22
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 5620 0 0 0 22218 4 0 0 25 0 1 0 484714261 25481216 5360 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 6221 5360 147 319 0 5899 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24884

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1566440/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=24884 CPUtime=282.2
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 5629 0 0 0 28216 4 0 0 25 0 1 0 484714261 25481216 5369 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 6221 5369 147 319 0 5899 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24884

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1565936/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=25520 CPUtime=342.19
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 5747 0 0 0 34214 5 0 0 25 0 1 0 484714261 26132480 5487 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 6380 5487 147 319 0 6058 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25520

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1565360/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=26060 CPUtime=402.17
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 5896 0 0 0 40212 5 0 0 25 0 1 0 484714261 26685440 5636 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 6515 5636 147 319 0 6193 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 26060

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1564400/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=27136 CPUtime=462.15
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 6130 0 0 0 46210 5 0 0 25 0 1 0 484714261 27787264 5870 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 6784 5870 147 319 0 6462 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 27136

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1563952/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=27780 CPUtime=522.13
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 6241 0 0 0 52208 5 0 0 25 0 1 0 484714261 28446720 5981 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 6945 5981 147 319 0 6623 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 27780

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1563120/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=28508 CPUtime=582.12
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 6451 0 0 0 58206 6 0 0 25 0 1 0 484714261 29192192 6191 1992294400 134512640 135819388 4294956160 18446744073709551615 134592990 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7127 6191 147 319 0 6805 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 28508

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1561200/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=30692 CPUtime=642.1
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7068 0 0 0 64204 6 0 0 25 0 1 0 484714261 31428608 6656 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7673 6656 147 319 0 7351 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 30692

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1560944/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=31012 CPUtime=702.08
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7117 0 0 0 70202 6 0 0 25 0 1 0 484714261 31756288 6705 1992294400 134512640 135819388 4294956160 18446744073709551615 134617021 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7753 6705 147 319 0 7431 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 31012

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1561072/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=31012 CPUtime=762.07
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7117 0 0 0 76200 7 0 0 25 0 1 0 484714261 31756288 6705 1992294400 134512640 135819388 4294956160 18446744073709551615 134617077 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7753 6705 147 319 0 7431 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 31012

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1561072/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=31012 CPUtime=822.05
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7123 0 0 0 82198 7 0 0 25 0 1 0 484714261 31756288 6711 1992294400 134512640 135819388 4294956160 18446744073709551615 134592800 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7753 6711 147 319 0 7431 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 31012

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1561008/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=31012 CPUtime=882.03
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7124 0 0 0 88196 7 0 0 25 0 1 0 484714261 31756288 6712 1992294400 134512640 135819388 4294956160 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7753 6712 147 319 0 7431 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 31012

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1560816/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=31272 CPUtime=942.01
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7176 0 0 0 94194 7 0 0 25 0 1 0 484714261 32022528 6764 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7818 6764 147 319 0 7496 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 31272

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1560816/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=31272 CPUtime=1002
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7179 0 0 0 100193 7 0 0 25 0 1 0 484714261 32022528 6767 1992294400 134512640 135819388 4294956160 18446744073709551615 134593312 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7818 6767 147 319 0 7496 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 31272

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1560752/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=31272 CPUtime=1061.98
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7179 0 0 0 106191 7 0 0 25 0 1 0 484714261 32022528 6767 1992294400 134512640 135819388 4294956160 18446744073709551615 134616965 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7818 6767 147 319 0 7496 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 31272

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1560752/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=31272 CPUtime=1121.96
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7190 0 0 0 112189 7 0 0 25 0 1 0 484714261 32022528 6778 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7818 6778 147 319 0 7496 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 31272

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1560560/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=31432 CPUtime=1181.95
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7239 0 0 0 118187 8 0 0 25 0 1 0 484714261 32186368 6827 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7858 6827 147 319 0 7536 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 31432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4078
/proc/meminfo: memFree=1560496/2055920 swapFree=4178736/4192956
[pid=4077] ppid=4075 vsize=31580 CPUtime=1200.05
/proc/4077/stat : 4077 (hydrasat-flat) R 4075 4077 3614 0 -1 4194304 7250 0 0 0 119997 8 0 0 25 0 1 0 484714261 32337920 6838 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4077/statm: 7895 6838 147 319 0 7573 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 31580

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): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.085986
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 31580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7250
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= 2037

runsolver used 1.43978 second user time and 2.6256 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-01 13:03:24
IDJOB=1530745
IDBENCH=70699
IDSOLVER=519
FILE ID=node32/1530745-1238583804
PBS_JOBID= 9062210
Free space on /tmp= 66456 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530745-1238583804/watcher-1530745-1238583804 -o /tmp/evaluation-result-1530745-1238583804/solver-1530745-1238583804 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530745-1238583804.cnf -rs 356074582 -co memory_limit 1800

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

MD5SUM BENCH= f4b3f375641fd9718c333ac8bdda10dc
RANDOM SEED=356074582

node32.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		: 3000.234
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		: 3000.234
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:       1588048 kB
Buffers:         95068 kB
Cached:         284032 kB
SwapCached:       7344 kB
Active:         211104 kB
Inactive:       176768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588048 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          14516 kB
Slab:            65684 kB
Committed_AS:  1677592 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-04-01 13:23:26