Trace number 1530826

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1733990810-090.cnf
MD5SUMcc65c4677bcd52e268abf185559aaea4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1530826-1238593368/watcher-1530826-1238593368 -o /tmp/evaluation-result-1530826-1238593368/solver-1530826-1238593368 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530826-1238593368.cnf -rs 1797214528 -co memory_limit 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23550
/proc/meminfo: memFree=1457240/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=1596 CPUtime=0
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 1131999117 1634304 182 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 399 182 125 319 0 77 0

[startup+0.084369 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23550
/proc/meminfo: memFree=1457240/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=1856 CPUtime=0.08
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 282 0 0 0 8 0 0 0 18 0 1 0 1131999117 1900544 265 1992294400 134512640 135819388 4294956160 18446744073709551615 134604727 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 464 265 148 319 0 142 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1856

[startup+0.10137 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23550
/proc/meminfo: memFree=1457240/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=1856 CPUtime=0.09
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 284 0 0 0 9 0 0 0 18 0 1 0 1131999117 1900544 267 1992294400 134512640 135819388 4294956160 18446744073709551615 134592796 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 464 267 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301406 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23550
/proc/meminfo: memFree=1457240/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=1984 CPUtime=0.29
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 315 0 0 0 29 0 0 0 19 0 1 0 1131999117 2031616 298 1992294400 134512640 135819388 4294956160 18446744073709551615 134604045 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 496 298 148 319 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701477 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23550
/proc/meminfo: memFree=1457240/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=2116 CPUtime=0.69
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 359 0 0 0 69 0 0 0 22 0 1 0 1131999117 2166784 342 1992294400 134512640 135819388 4294956160 18446744073709551615 134668585 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 529 342 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50162 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23551
/proc/meminfo: memFree=1456336/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=2508 CPUtime=1.49
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 463 0 0 0 149 0 0 0 25 0 1 0 1131999117 2568192 446 1992294400 134512640 135819388 4294956160 18446744073709551615 134617254 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 627 446 148 319 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2508

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23551
/proc/meminfo: memFree=1455440/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=3560 CPUtime=3.09
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 697 0 0 0 309 0 0 0 25 0 1 0 1131999117 3645440 680 1992294400 134512640 135819388 4294956160 18446744073709551615 134599841 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 890 680 148 319 0 568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3560

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23551
/proc/meminfo: memFree=1453392/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=5380 CPUtime=6.29
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 1137 0 0 0 629 0 0 0 25 0 1 0 1131999117 5509120 1120 1992294400 134512640 135819388 4294956160 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 1345 1120 148 319 0 1023 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5380

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1450704/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=8020 CPUtime=12.69
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 1743 0 0 0 1268 1 0 0 25 0 1 0 1131999117 8212480 1726 1992294400 134512640 135819388 4294956160 18446744073709551615 134617175 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 2005 1726 148 319 0 1683 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8020

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1446672/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=12364 CPUtime=25.48
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 2758 0 0 0 2547 1 0 0 25 0 1 0 1131999117 12660736 2708 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 3091 2708 148 319 0 2769 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12364

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1440784/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=18472 CPUtime=51.07
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 4243 0 0 0 5104 3 0 0 25 0 1 0 1131999117 18915328 4193 1992294400 134512640 135819388 4294956160 18446744073709551615 134592497 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 4618 4193 148 319 0 4296 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18472

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1433040/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=27124 CPUtime=102.26
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 6231 0 0 0 10221 5 0 0 25 0 1 0 1131999117 27774976 6116 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 6781 6116 148 319 0 6459 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27124

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1425808/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=35544 CPUtime=162.23
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 8212 0 0 0 16216 7 0 0 25 0 1 0 1131999117 36397056 7968 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 8886 7968 148 319 0 8564 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35544

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1419344/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=42404 CPUtime=222.21
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 9847 0 0 0 22212 9 0 0 25 0 1 0 1131999117 43421696 9532 1992294400 134512640 135819388 4294956160 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 10601 9532 148 319 0 10279 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42404

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1413392/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=49316 CPUtime=282.19
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 11460 0 0 0 28209 10 0 0 25 0 1 0 1131999117 50499584 11008 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 12329 11008 148 319 0 12007 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 49316

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1406416/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=57608 CPUtime=342.17
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 13658 0 0 0 34205 12 0 0 25 0 1 0 1131999117 58990592 12832 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 14402 12832 148 319 0 14080 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 57608

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1402384/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=62400 CPUtime=402.15
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 14774 0 0 0 40202 13 0 0 25 0 1 0 1131999117 63897600 13948 1992294400 134512640 135819388 4294956160 18446744073709551615 134617227 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 15600 13948 148 319 0 15278 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 62400

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1397584/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=67388 CPUtime=462.12
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 16028 0 0 0 46198 14 0 0 25 0 1 0 1131999117 69005312 14945 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 16847 14945 148 319 0 16525 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 67388

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1394448/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=70700 CPUtime=522.1
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 16857 0 0 0 52195 15 0 0 25 0 1 0 1131999117 72396800 15774 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 17675 15774 148 319 0 17353 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 70700

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1391312/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=74100 CPUtime=582.08
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 17636 0 0 0 58192 16 0 0 25 0 1 0 1131999117 75878400 16515 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 18525 16515 148 319 0 18203 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 74100

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23552
/proc/meminfo: memFree=1388496/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=76992 CPUtime=642.06
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 18423 0 0 0 64189 17 0 0 25 0 1 0 1131999117 78839808 17201 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 19248 17201 148 319 0 18926 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 76992

[startup+702.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 23552
/proc/meminfo: memFree=1384656/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=81508 CPUtime=702.04
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 19563 0 0 0 70186 18 0 0 25 0 1 0 1131999117 83464192 18160 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 20377 18160 148 319 0 20055 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 81508

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23552
/proc/meminfo: memFree=1382032/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=84428 CPUtime=762.02
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 20220 0 0 0 76183 19 0 0 25 0 1 0 1131999117 86454272 18817 1992294400 134512640 135819388 4294956160 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 21107 18817 148 319 0 20785 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 84428

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23552
/proc/meminfo: memFree=1377360/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=89684 CPUtime=822
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 21626 0 0 0 82180 20 0 0 25 0 1 0 1131999117 91836416 19981 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 22421 19981 148 319 0 22099 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 89684

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23552
/proc/meminfo: memFree=1374352/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=93088 CPUtime=881.98
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 22381 0 0 0 88177 21 0 0 25 0 1 0 1131999117 95322112 20736 1992294400 134512640 135819388 4294956160 18446744073709551615 134616882 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 23272 20736 148 319 0 22950 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 93088

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23552
/proc/meminfo: memFree=1371472/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=95912 CPUtime=941.95
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 23092 0 0 0 94173 22 0 0 25 0 1 0 1131999117 98213888 21447 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 23978 21447 148 319 0 23656 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 95912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23552
/proc/meminfo: memFree=1368400/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=99704 CPUtime=1001.93
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 23909 0 0 0 100170 23 0 0 25 0 1 0 1131999117 102096896 22264 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 24926 22264 148 319 0 24604 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 99704

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 23552
/proc/meminfo: memFree=1366160/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=101844 CPUtime=1061.92
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 24434 0 0 0 106168 24 0 0 25 0 1 0 1131999117 104288256 22789 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 25461 22789 148 319 0 25139 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 101844

[startup+1122.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 23558
/proc/meminfo: memFree=1363088/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=104988 CPUtime=1121.89
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 25181 0 0 0 112164 25 0 0 25 0 1 0 1131999117 107507712 23536 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 26247 23536 148 319 0 25925 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 104988

[startup+1182.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 23558
/proc/meminfo: memFree=1360016/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=108100 CPUtime=1181.86
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 25946 0 0 0 118161 25 0 0 25 0 1 0 1131999117 110694400 24301 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 27025 24301 148 319 0 26703 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 108100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 23558
/proc/meminfo: memFree=1359440/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=108700 CPUtime=1200.06
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 26094 0 0 0 119981 25 0 0 25 0 1 0 1131999117 111308800 24449 1992294400 134512640 135819388 4294956160 18446744073709551615 134617460 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 27175 24449 148 319 0 26853 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 108700

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: 1.03 1.03 1.00 2/66 23558
/proc/meminfo: memFree=1359440/2055920 swapFree=4177700/4192956
[pid=23550] ppid=23548 vsize=108700 CPUtime=1200.06
/proc/23550/stat : 23550 (hydrasat-flat) R 23548 23550 23208 0 -1 4194304 26094 0 0 0 119981 25 0 0 25 0 1 0 1131999117 111308800 24449 1992294400 134512640 135819388 4294956160 18446744073709551615 134617460 0 0 4096 1 0 0 0 17 1 0 0
/proc/23550/statm: 27175 24449 148 319 0 26853 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 108700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.274958
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 108700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26094
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= 1104

runsolver used 1.39779 second user time and 2.85857 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 15:42:48
IDJOB=1530826
IDBENCH=70726
IDSOLVER=519
FILE ID=node56/1530826-1238593368
PBS_JOBID= 9062242
Free space on /tmp= 103044 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1733990810-090.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530826-1238593368/watcher-1530826-1238593368 -o /tmp/evaluation-result-1530826-1238593368/solver-1530826-1238593368 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530826-1238593368.cnf -rs 1797214528 -co memory_limit 1800

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

MD5SUM BENCH= cc65c4677bcd52e268abf185559aaea4
RANDOM SEED=1797214528

node56.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		: 3000.256
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		: 3000.256
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:       1457656 kB
Buffers:         96256 kB
Cached:         402672 kB
SwapCached:       9032 kB
Active:         226736 kB
Inactive:       282596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457656 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            74892 kB
Committed_AS:  2740264 kB
PageTables:       1472 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= 103044 MiB
End job on node56 at 2009-04-01 16:02:51