Trace number 1530626

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S621134782-041.cnf
MD5SUM09a6dc57cba44ea6f55eca37108c958d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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-1530626-1238572898/watcher-1530626-1238572898 -o /tmp/evaluation-result-1530626-1238572898/solver-1530626-1238572898 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530626-1238572898.cnf -rs 855118599 -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 0.99 0.91 3/64 22180
/proc/meminfo: memFree=1444728/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=1772 CPUtime=0
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1129955503 1814528 203 1992294400 134512640 135997824 4294956192 18446744073709551615 134622624 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 443 204 155 362 0 78 0

[startup+0.081574 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 22180
/proc/meminfo: memFree=1444728/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=2036 CPUtime=0.07
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 310 0 0 0 7 0 0 0 18 0 1 0 1129955503 2084864 293 1992294400 134512640 135997824 4294956192 18446744073709551615 134850435 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 509 293 175 362 0 144 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2036

[startup+0.102578 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 22180
/proc/meminfo: memFree=1444728/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=2036 CPUtime=0.09
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 1129955503 2084864 297 1992294400 134512640 135997824 4294956192 18446744073709551615 134682843 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 509 297 175 362 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2036

[startup+0.301617 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 22180
/proc/meminfo: memFree=1444728/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=2164 CPUtime=0.29
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 336 0 0 0 29 0 0 0 19 0 1 0 1129955503 2215936 319 1992294400 134512640 135997824 4294956192 18446744073709551615 134757875 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 541 319 175 362 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2164

[startup+0.702694 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 22180
/proc/meminfo: memFree=1444728/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=2292 CPUtime=0.69
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 375 0 0 0 69 0 0 0 22 0 1 0 1129955503 2347008 358 1992294400 134512640 135997824 4294956192 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 573 358 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50185 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1443824/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=2684 CPUtime=1.49
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 483 0 0 0 149 0 0 0 25 0 1 0 1129955503 2748416 466 1992294400 134512640 135997824 4294956192 18446744073709551615 134758004 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 671 466 175 362 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2684

[startup+3.10116 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1443376/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=2816 CPUtime=3.09
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 517 0 0 0 309 0 0 0 25 0 1 0 1129955503 2883584 500 1992294400 134512640 135997824 4294956192 18446744073709551615 134589758 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 704 500 175 362 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2816

[startup+6.30178 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1442544/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=3880 CPUtime=6.29
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 761 0 0 0 629 0 0 0 25 0 1 0 1129955503 3973120 744 1992294400 134512640 135997824 4294956192 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 970 744 175 362 0 605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3880

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1441968/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=4144 CPUtime=12.69
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 822 0 0 0 1269 0 0 0 25 0 1 0 1129955503 4243456 805 1992294400 134512640 135997824 4294956192 18446744073709551615 134756203 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 1036 805 175 362 0 671 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4144

[startup+25.5015 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1441584/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=4432 CPUtime=25.48
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 897 0 0 0 2548 0 0 0 25 0 1 0 1129955503 4538368 880 1992294400 134512640 135997824 4294956192 18446744073709551615 134758042 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 1108 880 175 362 0 743 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4432

[startup+51.1015 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1440880/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=5356 CPUtime=51.07
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 1108 0 0 0 5107 0 0 0 25 0 1 0 1129955503 5484544 1091 1992294400 134512640 135997824 4294956192 18446744073709551615 134816752 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 1339 1091 175 362 0 974 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5356

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1440496/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=5760 CPUtime=102.25
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 1202 0 0 0 10225 0 0 0 25 0 1 0 1129955503 5898240 1185 1992294400 134512640 135997824 4294956192 18446744073709551615 134757990 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 1440 1185 175 362 0 1075 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5760

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1440368/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=5760 CPUtime=162.22
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 1222 0 0 0 16222 0 0 0 25 0 1 0 1129955503 5898240 1205 1992294400 134512640 135997824 4294956192 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 1440 1205 175 362 0 1075 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5760

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1438704/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=7524 CPUtime=222.21
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 1630 0 0 0 22220 1 0 0 25 0 1 0 1129955503 7704576 1613 1992294400 134512640 135997824 4294956192 18446744073709551615 134816893 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 1881 1613 175 362 0 1516 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7524

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1437680/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=8672 CPUtime=282.18
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 1872 0 0 0 28217 1 0 0 25 0 1 0 1129955503 8880128 1855 1992294400 134512640 135997824 4294956192 18446744073709551615 134757617 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2168 1855 175 362 0 1803 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 8672

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1436656/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=9892 CPUtime=342.17
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2145 0 0 0 34215 2 0 0 25 0 1 0 1129955503 10129408 2128 1992294400 134512640 135997824 4294956192 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2473 2128 175 362 0 2108 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 9892

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1436656/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=9892 CPUtime=402.14
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2145 0 0 0 40212 2 0 0 25 0 1 0 1129955503 10129408 2128 1992294400 134512640 135997824 4294956192 18446744073709551615 134756013 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2473 2128 175 362 0 2108 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9892

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1436656/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=9892 CPUtime=462.12
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2145 0 0 0 46210 2 0 0 25 0 1 0 1129955503 10129408 2128 1992294400 134512640 135997824 4294956192 18446744073709551615 134758138 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2473 2128 175 362 0 2108 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9892

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1436784/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=9892 CPUtime=522.1
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2145 0 0 0 52208 2 0 0 25 0 1 0 1129955503 10129408 2128 1992294400 134512640 135997824 4294956192 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2473 2128 175 362 0 2108 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9892

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1436528/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=10028 CPUtime=582.07
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2203 0 0 0 58205 2 0 0 25 0 1 0 1129955503 10268672 2186 1992294400 134512640 135997824 4294956192 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2507 2186 175 362 0 2142 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 10028

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1436208/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=10292 CPUtime=642.06
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2266 0 0 0 64203 3 0 0 25 0 1 0 1129955503 10539008 2249 1992294400 134512640 135997824 4294956192 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2573 2249 175 362 0 2208 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10292

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1435888/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=10576 CPUtime=702.03
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2326 0 0 0 70200 3 0 0 25 0 1 0 1129955503 10829824 2309 1992294400 134512640 135997824 4294956192 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2644 2309 175 362 0 2279 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 10576

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1435760/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=10740 CPUtime=762.01
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2369 0 0 0 76198 3 0 0 25 0 1 0 1129955503 10997760 2352 1992294400 134512640 135997824 4294956192 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2685 2352 175 362 0 2320 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 10740

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1435504/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=11048 CPUtime=821.98
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2435 0 0 0 82195 3 0 0 25 0 1 0 1129955503 11313152 2418 1992294400 134512640 135997824 4294956192 18446744073709551615 135368829 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2762 2418 175 362 0 2397 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 11048

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1435248/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=11352 CPUtime=881.96
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2496 0 0 0 88193 3 0 0 25 0 1 0 1129955503 11624448 2479 1992294400 134512640 135997824 4294956192 18446744073709551615 134757481 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2838 2479 175 362 0 2473 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 11352

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1435120/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=11652 CPUtime=941.94
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2551 0 0 0 94190 4 0 0 25 0 1 0 1129955503 11931648 2534 1992294400 134512640 135997824 4294956192 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2913 2534 175 362 0 2548 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 11652

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1435056/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=11652 CPUtime=1001.92
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2560 0 0 0 100188 4 0 0 25 0 1 0 1129955503 11931648 2543 1992294400 134512640 135997824 4294956192 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2913 2543 175 362 0 2548 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 11652

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1434992/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=11652 CPUtime=1061.9
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2560 0 0 0 106186 4 0 0 25 0 1 0 1129955503 11931648 2543 1992294400 134512640 135997824 4294956192 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2913 2543 175 362 0 2548 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 11652

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1434992/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=11652 CPUtime=1121.87
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2560 0 0 0 112183 4 0 0 25 0 1 0 1129955503 11931648 2543 1992294400 134512640 135997824 4294956192 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2913 2543 175 362 0 2548 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 11652

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1434928/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=11652 CPUtime=1181.85
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2560 0 0 0 118181 4 0 0 25 0 1 0 1129955503 11931648 2543 1992294400 134512640 135997824 4294956192 18446744073709551615 134757543 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2913 2543 175 362 0 2548 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 11652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1434928/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=11652 CPUtime=1200.04
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2560 0 0 0 120000 4 0 0 25 0 1 0 1129955503 11931648 2543 1992294400 134512640 135997824 4294956192 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2913 2543 175 362 0 2548 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11652

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 0.99 0.91 2/65 22181
/proc/meminfo: memFree=1434928/2055920 swapFree=4179368/4192956
[pid=22180] ppid=22178 vsize=11652 CPUtime=1200.04
/proc/22180/stat : 22180 (hydrasat) R 22178 22180 21800 0 -1 4194304 2560 0 0 0 120000 4 0 0 25 0 1 0 1129955503 11931648 2543 1992294400 134512640 135997824 4294956192 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/22180/statm: 2913 2543 175 362 0 2548 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 11652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.050992
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 11652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2560
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= 1837

runsolver used 0.793879 second user time and 2.54961 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-01 10:01:38
IDJOB=1530626
IDBENCH=70659
IDSOLVER=520
FILE ID=node23/1530626-1238572898
PBS_JOBID= 9070503
Free space on /tmp= 66452 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S621134782-041.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530626-1238572898/watcher-1530626-1238572898 -o /tmp/evaluation-result-1530626-1238572898/solver-1530626-1238572898 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530626-1238572898.cnf -rs 855118599 -co memory_limit 1800

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

MD5SUM BENCH= 09a6dc57cba44ea6f55eca37108c958d
RANDOM SEED=855118599

node23.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		: 3000.268
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		: 3000.268
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:       1445144 kB
Buffers:        112724 kB
Cached:         391840 kB
SwapCached:       7544 kB
Active:         222576 kB
Inactive:       291064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1445144 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          14780 kB
Slab:            83096 kB
Committed_AS:  3140768 kB
PageTables:       1392 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= 66448 MiB
End job on node23 at 2009-04-01 10:21:41