Trace number 1529653

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
MD5SUM438060a1be2646cf8b7b6ce135e188f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.34688
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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-1529653-1238400148/watcher-1529653-1238400148 -o /tmp/evaluation-result-1529653-1238400148/solver-1529653-1238400148 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529653-1238400148.cnf -rs 150335637 -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 6065
/proc/meminfo: memFree=1783288/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=1596 CPUtime=0
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1112680665 1634304 175 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 399 175 119 319 0 77 0

[startup+0.04965 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6065
/proc/meminfo: memFree=1783288/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=3196 CPUtime=0.04
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 589 0 0 0 4 0 0 0 18 0 1 0 1112680665 3272704 573 1992294400 134512640 135819388 4294956176 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 799 573 128 319 0 477 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3196

[startup+0.101654 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6065
/proc/meminfo: memFree=1783288/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=4260 CPUtime=0.09
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 862 0 0 0 9 0 0 0 18 0 1 0 1112680665 4362240 845 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 1065 845 148 319 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4260

[startup+0.301674 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6065
/proc/meminfo: memFree=1783288/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=4504 CPUtime=0.29
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 910 0 0 0 29 0 0 0 19 0 1 0 1112680665 4612096 893 1992294400 134512640 135819388 4294956176 18446744073709551615 134617439 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 1126 893 148 319 0 804 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4504

[startup+0.701718 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6065
/proc/meminfo: memFree=1783288/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=4504 CPUtime=0.69
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 929 0 0 0 69 0 0 0 22 0 1 0 1112680665 4612096 912 1992294400 134512640 135819388 4294956176 18446744073709551615 134616980 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 1126 912 148 319 0 804 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4504

[startup+1.5018 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 6066
/proc/meminfo: memFree=1780208/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=4624 CPUtime=1.49
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 955 0 0 0 149 0 0 0 25 0 1 0 1112680665 4734976 938 1992294400 134512640 135819388 4294956176 18446744073709551615 134616996 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 1156 938 148 319 0 834 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4624

[startup+3.10197 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 6066
/proc/meminfo: memFree=1779952/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=4868 CPUtime=3.09
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 1014 0 0 0 309 0 0 0 25 0 1 0 1112680665 4984832 997 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 1217 997 148 319 0 895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4868

[startup+6.30132 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 6066
/proc/meminfo: memFree=1779440/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=5372 CPUtime=6.29
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 1152 0 0 0 629 0 0 0 25 0 1 0 1112680665 5500928 1135 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 1343 1135 148 319 0 1021 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5372

[startup+12.702 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 6066
/proc/meminfo: memFree=1778872/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=5620 CPUtime=12.69
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 1208 0 0 0 1269 0 0 0 25 0 1 0 1112680665 5754880 1191 1992294400 134512640 135819388 4294956176 18446744073709551615 134603068 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 1405 1191 148 319 0 1083 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5620

[startup+25.5014 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 6066
/proc/meminfo: memFree=1777656/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=6868 CPUtime=25.49
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 1512 0 0 0 2548 1 0 0 25 0 1 0 1112680665 7032832 1495 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 1717 1495 148 319 0 1395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6868

[startup+51.1011 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 6066
/proc/meminfo: memFree=1773240/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=51.08
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2611 0 0 0 5106 2 0 0 25 0 1 0 1112680665 11538432 2594 1992294400 134512640 135819388 4294956176 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2594 148 319 0 2495 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11268

[startup+102.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 6066
/proc/meminfo: memFree=1773176/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=102.27
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2612 0 0 0 10225 2 0 0 25 0 1 0 1112680665 11538432 2595 1992294400 134512640 135819388 4294956176 18446744073709551615 134617631 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2595 148 319 0 2495 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11268

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 6066
/proc/meminfo: memFree=1773176/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=162.24
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 16222 2 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 134617610 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11268

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6066
/proc/meminfo: memFree=1773176/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=222.24
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 22221 3 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11268

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1773176/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=282.22
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 28219 3 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 135207060 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1773112/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=342.2
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 34217 3 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11268

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1773112/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=402.18
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 40215 3 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11268

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1773112/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=462.17
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 46213 4 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11268

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1773112/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=522.16
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 52212 4 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 134617239 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11268

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1773048/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=582.14
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 58210 4 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 134617888 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 11268

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1773048/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=642.12
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 64208 4 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11268

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1773048/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=702.11
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 70206 5 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 134616785 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 11268

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1772984/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=762.1
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2613 0 0 0 76205 5 0 0 25 0 1 0 1112680665 11538432 2596 1992294400 134512640 135819388 4294956176 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2596 148 319 0 2495 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 11268

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1772984/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11268 CPUtime=822.08
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2617 0 0 0 82203 5 0 0 25 0 1 0 1112680665 11538432 2600 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2817 2600 148 319 0 2495 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 11268

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1772856/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=11388 CPUtime=882.06
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2645 0 0 0 88201 5 0 0 25 0 1 0 1112680665 11661312 2628 1992294400 134512640 135819388 4294956176 18446744073709551615 134587958 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 2847 2628 148 319 0 2525 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11388

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1771704/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=12592 CPUtime=942.05
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 2932 0 0 0 94199 6 0 0 25 0 1 0 1112680665 12894208 2915 1992294400 134512640 135819388 4294956176 18446744073709551615 134603051 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 3148 2915 148 319 0 2826 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1770360/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=13856 CPUtime=1002.03
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 3265 0 0 0 100197 6 0 0 25 0 1 0 1112680665 14188544 3248 1992294400 134512640 135819388 4294956176 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 3464 3248 148 319 0 3142 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 13856

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1768440/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=15748 CPUtime=1062.01
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 3728 0 0 0 106194 7 0 0 25 0 1 0 1112680665 16125952 3711 1992294400 134512640 135819388 4294956176 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 3937 3711 148 319 0 3615 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 15748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1766840/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=17380 CPUtime=1122
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 4125 0 0 0 112192 8 0 0 25 0 1 0 1112680665 17797120 4108 1992294400 134512640 135819388 4294956176 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 4345 4108 148 319 0 4023 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 17380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1765880/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=18420 CPUtime=1181.98
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 4363 0 0 0 118189 9 0 0 25 0 1 0 1112680665 18862080 4346 1992294400 134512640 135819388 4294956176 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 4605 4346 148 319 0 4283 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 18420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6066
/proc/meminfo: memFree=1765304/2055920 swapFree=4178540/4192956
[pid=6065] ppid=6063 vsize=18928 CPUtime=1200.08
/proc/6065/stat : 6065 (hydrasat-flat) R 6063 6065 5894 0 -1 4194304 4508 0 0 0 119999 9 0 0 25 0 1 0 1112680665 19382272 4491 1992294400 134512640 135819388 4294956176 18446744073709551615 134617083 0 0 4096 1 0 0 0 17 1 0 0
/proc/6065/statm: 4732 4491 148 319 0 4410 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 18928

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.103984
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 18928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4508
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= 1492

runsolver used 0.835872 second user time and 2.53461 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-30 10:02:28
IDJOB=1529653
IDBENCH=70335
IDSOLVER=519
FILE ID=node19/1529653-1238400148
PBS_JOBID= 9061383
Free space on /tmp= 66404 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529653-1238400148/watcher-1529653-1238400148 -o /tmp/evaluation-result-1529653-1238400148/solver-1529653-1238400148 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529653-1238400148.cnf -rs 150335637 -co memory_limit 1800

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

MD5SUM BENCH= 438060a1be2646cf8b7b6ce135e188f8
RANDOM SEED=150335637

node19.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		: 3000.235
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		: 3000.235
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:       1783768 kB
Buffers:         53780 kB
Cached:         130608 kB
SwapCached:       8188 kB
Active:          41300 kB
Inactive:       152984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783768 kB
SwapTotal:     4192956 kB
SwapFree:      4178540 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            63872 kB
Committed_AS:  2991324 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-30 10:22:30