Trace number 1530257

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) 1200.04 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
MD5SUMa61c5a47056b58e65936096833df1084
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1111.14
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-1530257-1238494483/watcher-1530257-1238494483 -o /tmp/evaluation-result-1530257-1238494483/solver-1530257-1238494483 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530257-1238494483.cnf -rs 1440556533 -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: 2.40 2.30 1.99 3/68 27948
/proc/meminfo: memFree=1696112/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=1768 CPUtime=0
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 1122110301 1810432 206 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 442 206 155 362 0 77 0

[startup+0.00715009 s]
/proc/loadavg: 2.40 2.30 1.99 3/68 27948
/proc/meminfo: memFree=1696112/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=1768 CPUtime=0
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 1122110301 1810432 226 1992294400 134512640 135997824 4294956160 18446744073709551615 135387659 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 442 226 159 362 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1768

[startup+0.101155 s]
/proc/loadavg: 2.40 2.30 1.99 3/68 27948
/proc/meminfo: memFree=1696112/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=2028 CPUtime=0.09
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 1122110301 2076672 292 1992294400 134512640 135997824 4294956160 18446744073709551615 134590474 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 507 292 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301168 s]
/proc/loadavg: 2.40 2.30 1.99 3/68 27948
/proc/meminfo: memFree=1696112/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=2160 CPUtime=0.29
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 332 0 0 0 29 0 0 0 19 0 1 0 1122110301 2211840 315 1992294400 134512640 135997824 4294956160 18446744073709551615 134682589 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 540 315 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701195 s]
/proc/loadavg: 2.40 2.30 1.99 3/68 27948
/proc/meminfo: memFree=1696112/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=2292 CPUtime=0.69
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 378 0 0 0 69 0 0 0 22 0 1 0 1122110301 2347008 361 1992294400 134512640 135997824 4294956160 18446744073709551615 134757329 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 573 361 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50125 s]
/proc/loadavg: 2.29 2.28 1.98 2/69 27949
/proc/meminfo: memFree=1695208/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=2680 CPUtime=1.49
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 468 0 0 0 149 0 0 0 25 0 1 0 1122110301 2744320 451 1992294400 134512640 135997824 4294956160 18446744073709551615 134757772 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 670 451 175 362 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2680

[startup+3.10136 s]
/proc/loadavg: 2.29 2.28 1.98 2/69 27949
/proc/meminfo: memFree=1694440/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=3636 CPUtime=3.09
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 713 0 0 0 309 0 0 0 25 0 1 0 1122110301 3723264 696 1992294400 134512640 135997824 4294956160 18446744073709551615 135366288 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 909 696 175 362 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3636

[startup+6.30157 s]
/proc/loadavg: 2.29 2.28 1.98 2/69 27949
/proc/meminfo: memFree=1693672/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=3768 CPUtime=6.29
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 750 0 0 0 629 0 0 0 25 0 1 0 1122110301 3858432 733 1992294400 134512640 135997824 4294956160 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 942 733 175 362 0 577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3768

[startup+12.702 s]
/proc/loadavg: 2.09 2.23 1.97 2/69 27949
/proc/meminfo: memFree=1692392/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=5368 CPUtime=12.69
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 1123 0 0 0 1269 0 0 0 25 0 1 0 1122110301 5496832 1106 1992294400 134512640 135997824 4294956160 18446744073709551615 134757443 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 1342 1106 175 362 0 977 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5368

[startup+25.5019 s]
/proc/loadavg: 1.92 2.19 1.96 2/69 27949
/proc/meminfo: memFree=1689000/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=8668 CPUtime=25.48
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 1893 0 0 0 2547 1 0 0 25 0 1 0 1122110301 8876032 1876 1992294400 134512640 135997824 4294956160 18446744073709551615 134757418 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 2167 1876 175 362 0 1802 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8668

[startup+51.1016 s]
/proc/loadavg: 1.61 2.10 1.93 2/69 27949
/proc/meminfo: memFree=1688616/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=9076 CPUtime=51.08
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 1995 0 0 0 5107 1 0 0 25 0 1 0 1122110301 9293824 1978 1992294400 134512640 135997824 4294956160 18446744073709551615 134757804 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 2269 1978 175 362 0 1904 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9076

[startup+102.306 s]
/proc/loadavg: 1.24 1.91 1.88 2/69 27949
/proc/meminfo: memFree=1687528/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=10328 CPUtime=102.27
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 2274 0 0 0 10226 1 0 0 25 0 1 0 1122110301 10575872 2224 1992294400 134512640 135997824 4294956160 18446744073709551615 134757473 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 2582 2224 175 362 0 2217 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10328

[startup+162.302 s]
/proc/loadavg: 1.09 1.74 1.82 2/69 27949
/proc/meminfo: memFree=1687144/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=10812 CPUtime=162.26
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 2378 0 0 0 16224 2 0 0 25 0 1 0 1122110301 11071488 2328 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 2703 2328 175 362 0 2338 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 10812

[startup+222.302 s]
/proc/loadavg: 1.03 1.60 1.77 2/69 27949
/proc/meminfo: memFree=1686504/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=11568 CPUtime=222.24
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 2536 0 0 0 22222 2 0 0 25 0 1 0 1122110301 11845632 2486 1992294400 134512640 135997824 4294956160 18446744073709551615 134755969 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 2892 2486 175 362 0 2527 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11568

[startup+282.301 s]
/proc/loadavg: 1.01 1.49 1.71 2/69 27949
/proc/meminfo: memFree=1686440/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=11568 CPUtime=282.22
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 2536 0 0 0 28220 2 0 0 25 0 1 0 1122110301 11845632 2486 1992294400 134512640 135997824 4294956160 18446744073709551615 134757767 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 2892 2486 175 362 0 2527 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11568

[startup+342.301 s]
/proc/loadavg: 1.00 1.40 1.67 2/69 27949
/proc/meminfo: memFree=1686440/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=11568 CPUtime=342.21
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 2539 0 0 0 34219 2 0 0 25 0 1 0 1122110301 11845632 2489 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 2892 2489 175 362 0 2527 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 11568

[startup+402.301 s]
/proc/loadavg: 1.00 1.32 1.62 2/69 27949
/proc/meminfo: memFree=1686056/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=11988 CPUtime=402.2
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 2636 0 0 0 40217 3 0 0 25 0 1 0 1122110301 12275712 2586 1992294400 134512640 135997824 4294956160 18446744073709551615 134757629 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 2997 2586 175 362 0 2632 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 11988

[startup+462.301 s]
/proc/loadavg: 1.00 1.26 1.58 2/69 27949
/proc/meminfo: memFree=1685608/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=12488 CPUtime=462.19
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 2764 0 0 0 46216 3 0 0 25 0 1 0 1122110301 12787712 2704 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3122 2704 175 362 0 2757 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 12488

[startup+522.301 s]
/proc/loadavg: 1.00 1.21 1.54 2/69 27949
/proc/meminfo: memFree=1685032/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=13472 CPUtime=522.17
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 2958 0 0 0 52214 3 0 0 25 0 1 0 1122110301 13795328 2898 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3368 2898 175 362 0 3003 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 13472

[startup+582.301 s]
/proc/loadavg: 1.00 1.17 1.51 2/69 27949
/proc/meminfo: memFree=1683880/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=14692 CPUtime=582.16
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3266 0 0 0 58212 4 0 0 25 0 1 0 1122110301 15044608 3173 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3673 3173 175 362 0 3308 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 14692

[startup+642.301 s]
/proc/loadavg: 1.00 1.14 1.47 2/69 27949
/proc/meminfo: memFree=1683624/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=14984 CPUtime=642.15
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3316 0 0 0 64211 4 0 0 25 0 1 0 1122110301 15343616 3223 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3746 3223 175 362 0 3381 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 14984

[startup+702.301 s]
/proc/loadavg: 1.00 1.11 1.44 2/69 27949
/proc/meminfo: memFree=1683560/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=14984 CPUtime=702.13
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3316 0 0 0 70209 4 0 0 25 0 1 0 1122110301 15343616 3223 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3746 3223 175 362 0 3381 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 14984

[startup+762.305 s]
/proc/loadavg: 1.00 1.09 1.41 2/69 27949
/proc/meminfo: memFree=1683560/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=14984 CPUtime=762.12
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3316 0 0 0 76208 4 0 0 25 0 1 0 1122110301 15343616 3223 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3746 3223 175 362 0 3381 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 14984

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.38 2/69 27949
/proc/meminfo: memFree=1683560/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=14984 CPUtime=822.1
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3316 0 0 0 82206 4 0 0 25 0 1 0 1122110301 15343616 3223 1992294400 134512640 135997824 4294956160 18446744073709551615 134757638 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3746 3223 175 362 0 3381 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 14984

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.35 2/69 27949
/proc/meminfo: memFree=1683496/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=14984 CPUtime=882.1
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3316 0 0 0 88205 5 0 0 25 0 1 0 1122110301 15343616 3223 1992294400 134512640 135997824 4294956160 18446744073709551615 134757485 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3746 3223 175 362 0 3381 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 14984

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.33 2/69 27949
/proc/meminfo: memFree=1683496/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=14984 CPUtime=942.08
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3331 0 0 0 94203 5 0 0 25 0 1 0 1122110301 15343616 3238 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3746 3238 175 362 0 3381 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 14984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.31 2/69 27949
/proc/meminfo: memFree=1683112/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=15520 CPUtime=1002.07
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3410 0 0 0 100202 5 0 0 25 0 1 0 1122110301 15892480 3317 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3880 3317 175 362 0 3515 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 15520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/69 27949
/proc/meminfo: memFree=1683048/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=15520 CPUtime=1062.05
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3417 0 0 0 106200 5 0 0 25 0 1 0 1122110301 15892480 3324 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3880 3324 175 362 0 3515 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 15520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/69 27949
/proc/meminfo: memFree=1682920/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=15680 CPUtime=1122.05
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3445 0 0 0 112199 6 0 0 25 0 1 0 1122110301 16056320 3352 1992294400 134512640 135997824 4294956160 18446744073709551615 134757392 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3920 3352 175 362 0 3555 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 15680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/69 27949
/proc/meminfo: memFree=1682728/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=15900 CPUtime=1182.03
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3500 0 0 0 118197 6 0 0 25 0 1 0 1122110301 16281600 3407 1992294400 134512640 135997824 4294956160 18446744073709551615 134757494 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3975 3407 175 362 0 3610 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 15900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.08 1.03 1.25 2/69 27949
/proc/meminfo: memFree=1682728/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=15900 CPUtime=1200.03
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3501 0 0 0 119997 6 0 0 25 0 1 0 1122110301 16281600 3408 1992294400 134512640 135997824 4294956160 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3975 3408 175 362 0 3610 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15900

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: 1.08 1.03 1.25 2/69 27949
/proc/meminfo: memFree=1682728/2055920 swapFree=4177828/4192956
[pid=27948] ppid=27946 vsize=15900 CPUtime=1200.03
/proc/27948/stat : 27948 (hydrasat) R 27946 27948 27809 0 -1 4194304 3501 0 0 0 119997 6 0 0 25 0 1 0 1122110301 16281600 3408 1992294400 134512640 135997824 4294956160 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/27948/statm: 3975 3408 175 362 0 3610 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.065989
CPU usage (%): 99.9778
Max. virtual memory (cumulated for all children) (KiB): 15900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3501
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= 3086

runsolver used 1.11583 second user time and 3.2615 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-31 12:14:43
IDJOB=1530257
IDBENCH=70536
IDSOLVER=520
FILE ID=node52/1530257-1238494483
PBS_JOBID= 9061907
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-S1826325374-100.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530257-1238494483/watcher-1530257-1238494483 -o /tmp/evaluation-result-1530257-1238494483/solver-1530257-1238494483 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530257-1238494483.cnf -rs 1440556533 -co memory_limit 1800

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

MD5SUM BENCH= a61c5a47056b58e65936096833df1084
RANDOM SEED=1440556533

node52.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		: 3000.230
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		: 3000.230
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:       1696592 kB
Buffers:         76076 kB
Cached:         195096 kB
SwapCached:       7968 kB
Active:         173692 kB
Inactive:       107480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696592 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          15692 kB
Slab:            63764 kB
Committed_AS:  3144908 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-03-31 12:34:45