Trace number 1530683

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S565763763-051.cnf
MD5SUMc8ce7aa8b898c6cd15227b0e8c297c77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1530683-1238577881/watcher-1530683-1238577881 -o /tmp/evaluation-result-1530683-1238577881/solver-1530683-1238577881 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530683-1238577881.cnf -rs 646238933 -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: 1.00 1.00 1.00 3/64 15805
/proc/meminfo: memFree=1627840/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=1768 CPUtime=0
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 222 0 0 0 0 0 0 0 20 0 1 0 1130450639 1810432 206 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 442 207 155 362 0 77 0

[startup+0.041485 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15805
/proc/meminfo: memFree=1627840/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=2028 CPUtime=0.03
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 309 0 0 0 3 0 0 0 20 0 1 0 1130450639 2076672 292 1992294400 134512640 135997824 4294956160 18446744073709551615 134589744 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 507 292 175 362 0 142 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2028

[startup+0.101496 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15805
/proc/meminfo: memFree=1627840/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=2028 CPUtime=0.09
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 322 0 0 0 9 0 0 0 20 0 1 0 1130450639 2076672 305 1992294400 134512640 135997824 4294956160 18446744073709551615 134757997 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 507 305 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301535 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15805
/proc/meminfo: memFree=1627840/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=2160 CPUtime=0.29
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 348 0 0 0 29 0 0 0 22 0 1 0 1130450639 2211840 331 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 540 331 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701614 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15805
/proc/meminfo: memFree=1627840/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=2292 CPUtime=0.69
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 379 0 0 0 69 0 0 0 25 0 1 0 1130450639 2347008 362 1992294400 134512640 135997824 4294956160 18446744073709551615 135368883 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 573 362 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1626936/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=2832 CPUtime=1.49
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 505 0 0 0 149 0 0 0 25 0 1 0 1130450639 2899968 488 1992294400 134512640 135997824 4294956160 18446744073709551615 134682725 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 708 488 175 362 0 343 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2832

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1625976/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=3768 CPUtime=3.09
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 758 0 0 0 309 0 0 0 25 0 1 0 1130450639 3858432 741 1992294400 134512640 135997824 4294956160 18446744073709551615 134758118 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 942 741 175 362 0 577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3768

[startup+6.30172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1625336/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=4064 CPUtime=6.29
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 800 0 0 0 629 0 0 0 25 0 1 0 1130450639 4161536 783 1992294400 134512640 135997824 4294956160 18446744073709551615 134682707 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 1016 783 175 362 0 651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4064

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1624120/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=5136 CPUtime=12.68
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 1070 0 0 0 1268 0 0 0 25 0 1 0 1130450639 5259264 1053 1992294400 134512640 135997824 4294956160 18446744073709551615 134757930 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 1284 1053 175 362 0 919 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5136

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1620792/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=8508 CPUtime=25.48
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 1891 0 0 0 2547 1 0 0 25 0 1 0 1130450639 8712192 1874 1992294400 134512640 135997824 4294956160 18446744073709551615 134589871 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 2127 1874 175 362 0 1762 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8508

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1620152/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=9204 CPUtime=51.07
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2032 0 0 0 5106 1 0 0 25 0 1 0 1130450639 9424896 2015 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 2301 2015 175 362 0 1936 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9204

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1619384/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=10020 CPUtime=102.25
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2224 0 0 0 10224 1 0 0 25 0 1 0 1130450639 10260480 2207 1992294400 134512640 135997824 4294956160 18446744073709551615 134757585 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 2505 2207 175 362 0 2140 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10020

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1618744/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=10780 CPUtime=162.24
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2382 0 0 0 16222 2 0 0 25 0 1 0 1130450639 11038720 2365 1992294400 134512640 135997824 4294956160 18446744073709551615 134757585 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 2695 2365 175 362 0 2330 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10780

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1618296/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=11196 CPUtime=222.21
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2490 0 0 0 22219 2 0 0 25 0 1 0 1130450639 11464704 2473 1992294400 134512640 135997824 4294956160 18446744073709551615 134588064 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 2799 2473 175 362 0 2434 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11196

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1618232/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=11196 CPUtime=282.19
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2493 0 0 0 28217 2 0 0 25 0 1 0 1130450639 11464704 2476 1992294400 134512640 135997824 4294956160 18446744073709551615 134590909 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 2799 2476 175 362 0 2434 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11196

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1617848/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=11744 CPUtime=342.17
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2592 0 0 0 34215 2 0 0 25 0 1 0 1130450639 12025856 2575 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 2936 2575 175 362 0 2571 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11744

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1617272/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=12356 CPUtime=402.15
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2728 0 0 0 40213 2 0 0 25 0 1 0 1130450639 12652544 2711 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3089 2711 175 362 0 2724 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12356

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1616568/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=13020 CPUtime=462.13
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2917 0 0 0 46211 2 0 0 25 0 1 0 1130450639 13332480 2886 1992294400 134512640 135997824 4294956160 18446744073709551615 134755994 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3255 2886 175 362 0 2890 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13020

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1616504/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=13292 CPUtime=522.11
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2953 0 0 0 52209 2 0 0 25 0 1 0 1130450639 13611008 2922 1992294400 134512640 135997824 4294956160 18446744073709551615 134757415 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3323 2922 175 362 0 2958 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 13292

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1616504/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=13292 CPUtime=582.09
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2953 0 0 0 58207 2 0 0 25 0 1 0 1130450639 13611008 2922 1992294400 134512640 135997824 4294956160 18446744073709551615 134682618 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3323 2922 175 362 0 2958 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 13292

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1616504/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=13292 CPUtime=642.07
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2953 0 0 0 64205 2 0 0 25 0 1 0 1130450639 13611008 2922 1992294400 134512640 135997824 4294956160 18446744073709551615 135387623 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3323 2922 175 362 0 2958 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13292

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1616504/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=13292 CPUtime=702.05
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2955 0 0 0 70203 2 0 0 25 0 1 0 1130450639 13611008 2924 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3323 2924 175 362 0 2958 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 13292

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1616440/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=13292 CPUtime=762.03
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2972 0 0 0 76201 2 0 0 25 0 1 0 1130450639 13611008 2941 1992294400 134512640 135997824 4294956160 18446744073709551615 134757494 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3323 2941 175 362 0 2958 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 13292

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1616376/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=13424 CPUtime=822.01
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 2994 0 0 0 82199 2 0 0 25 0 1 0 1130450639 13746176 2963 1992294400 134512640 135997824 4294956160 18446744073709551615 134589787 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3356 2963 175 362 0 2991 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 13424

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1616056/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=13716 CPUtime=881.98
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 3057 0 0 0 88196 2 0 0 25 0 1 0 1130450639 14045184 3026 1992294400 134512640 135997824 4294956160 18446744073709551615 134683581 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3429 3026 175 362 0 3064 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 13716

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1615864/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=13852 CPUtime=941.96
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 3102 0 0 0 94194 2 0 0 25 0 1 0 1130450639 14184448 3071 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3463 3071 175 362 0 3098 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 13852

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1615736/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=14004 CPUtime=1001.94
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 3146 0 0 0 100192 2 0 0 25 0 1 0 1130450639 14340096 3115 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3501 3115 175 362 0 3136 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 14004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1615480/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=14356 CPUtime=1061.92
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 3217 0 0 0 106190 2 0 0 25 0 1 0 1130450639 14700544 3184 1992294400 134512640 135997824 4294956160 18446744073709551615 134756047 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3589 3184 175 362 0 3224 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 14356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1615288/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=14636 CPUtime=1121.9
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 3276 0 0 0 112188 2 0 0 25 0 1 0 1130450639 14987264 3210 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3659 3210 175 362 0 3294 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 14636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1615096/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=14980 CPUtime=1181.88
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 3335 0 0 0 118186 2 0 0 25 0 1 0 1130450639 15339520 3269 1992294400 134512640 135997824 4294956160 18446744073709551615 134757369 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3745 3269 175 362 0 3380 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 14980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1615032/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=14980 CPUtime=1200.08
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 3350 0 0 0 120006 2 0 0 25 0 1 0 1130450639 15339520 3284 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3745 3284 175 362 0 3380 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14980

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15806
/proc/meminfo: memFree=1615032/2055920 swapFree=4176304/4192956
[pid=15805] ppid=15803 vsize=14980 CPUtime=1200.08
/proc/15805/stat : 15805 (hydrasat) R 15803 15805 15306 0 -1 4194304 3350 0 0 0 120006 2 0 0 25 0 1 0 1130450639 15339520 3284 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/15805/statm: 3745 3284 175 362 0 3380 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.025996
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 14980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3350
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= 1995

runsolver used 0.922859 second user time and 2.43663 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 11:24:41
IDJOB=1530683
IDBENCH=70678
IDSOLVER=520
FILE ID=node53/1530683-1238577881
PBS_JOBID= 9062181
Free space on /tmp= 66040 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S565763763-051.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530683-1238577881/watcher-1530683-1238577881 -o /tmp/evaluation-result-1530683-1238577881/solver-1530683-1238577881 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530683-1238577881.cnf -rs 646238933 -co memory_limit 1800

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

MD5SUM BENCH= c8ce7aa8b898c6cd15227b0e8c297c77
RANDOM SEED=646238933

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1628256 kB
Buffers:         86208 kB
Cached:         248012 kB
SwapCached:      10540 kB
Active:         194452 kB
Inactive:       151928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628256 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17828 kB
Slab:            67328 kB
Committed_AS:  2626904 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 11:44:44