Trace number 306549

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, and are wall clock time (not CPU 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
UnitMarch 2007-02-08? (TO) 1200.08 1200.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
MD5SUMf797b412c0282263cc1dca0746fdda90
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.6397
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.10	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/306549-1172101428/instance-306549-1172101428.cnf
0.10/0.13	c found 0 unit clauses in formula

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-306549-1172101428 -o ROOT/results/node42/solver-306549-1172101428 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306549-1172101428/UnitMarch_32_bits /tmp/evaluation/306549-1172101428/instance-306549-1172101428.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 12576
/proc/meminfo: memFree=1920544/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=1564 CPUtime=0
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 230098856 1601536 247 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 391 247 92 214 0 174 0

[startup+0.106713 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12576
/proc/meminfo: memFree=1920544/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=3156 CPUtime=0.1
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 659 0 0 0 10 0 0 0 18 0 1 0 230098856 3231744 642 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 789 642 97 214 0 572 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3156

[startup+0.514791 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12576
/proc/meminfo: memFree=1920544/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=0.5
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1105 0 0 0 50 0 0 0 21 0 1 0 230098856 4988928 1088 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1088 97 214 0 1001 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4872

[startup+1.33495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916568/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=1.32
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1105 0 0 0 132 0 0 0 25 0 1 0 230098856 4988928 1088 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1088 97 214 0 1001 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4872

[startup+2.97426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916440/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=2.96
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1105 0 0 0 296 0 0 0 25 0 1 0 230098856 4988928 1088 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1088 97 214 0 1001 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4872

[startup+6.24988 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916320/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=6.23
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1105 0 0 0 623 0 0 0 25 0 1 0 230098856 4988928 1088 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1088 97 214 0 1001 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 4872

[startup+12.7041 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916320/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=12.68
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1105 0 0 0 1268 0 0 0 25 0 1 0 230098856 4988928 1088 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1088 97 214 0 1001 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4872

[startup+25.5056 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916320/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=25.48
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1105 0 0 0 2548 0 0 0 25 0 1 0 230098856 4988928 1088 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1088 97 214 0 1001 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4872

[startup+51.1114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916384/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=51.08
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1105 0 0 0 5107 1 0 0 25 0 1 0 230098856 4988928 1088 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1088 97 214 0 1001 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4872

[startup+102.316 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916320/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=102.27
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1105 0 0 0 10226 1 0 0 25 0 1 0 230098856 4988928 1088 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1088 97 214 0 1001 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4872

[startup+162.335 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916320/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=162.26
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1105 0 0 0 16225 1 0 0 25 0 1 0 230098856 4988928 1088 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529772 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1088 97 214 0 1001 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4872

[startup+222.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916256/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=222.26
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1105 0 0 0 22225 1 0 0 25 0 1 0 230098856 4988928 1088 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529755 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1088 97 214 0 1001 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 4872

[startup+282.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916192/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=282.26
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 28225 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529640 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 4872

[startup+342.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916128/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=342.25
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 34224 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 4872

[startup+402.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916064/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=402.24
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 40223 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134989418 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 4872

[startup+462.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916064/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=462.24
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 46223 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 4872

[startup+522.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916064/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=522.23
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 52222 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529541 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 4872

[startup+582.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916192/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=582.23
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 58222 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 4872

[startup+642.475 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 12577
/proc/meminfo: memFree=1916192/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=642.22
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 64221 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 4872

[startup+702.491 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 12577
/proc/meminfo: memFree=1916128/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=702.22
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 70221 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529633 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 4872

[startup+762.507 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 12577
/proc/meminfo: memFree=1916064/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=762.21
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 76220 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 4872

[startup+822.526 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12577
/proc/meminfo: memFree=1916128/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=822.21
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 82220 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 4872

[startup+882.544 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 12577
/proc/meminfo: memFree=1916064/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=882.2
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 88219 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 4872

[startup+942.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916064/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=942.2
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 94219 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 4872

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12577
/proc/meminfo: memFree=1916064/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=1002.19
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 100218 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532488 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 4872

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12681
/proc/meminfo: memFree=1914672/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=1062.16
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 106215 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 1062.16
Current children cumulated vsize (KiB) 4872

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12775
/proc/meminfo: memFree=1915672/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=1122.14
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 112213 1 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 1122.14
Current children cumulated vsize (KiB) 4872

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12775
/proc/meminfo: memFree=1915744/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=1182.15
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 118213 2 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 1182.15
Current children cumulated vsize (KiB) 4872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12775
/proc/meminfo: memFree=1915744/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=1200.07
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 120005 2 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134989543 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4872

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12775
/proc/meminfo: memFree=1915744/2055920 swapFree=4183984/4192956
[pid=12576] ppid=12574 vsize=4872 CPUtime=1200.07
/proc/12576/stat : 12576 (UnitMarch_32_bi) R 12574 12576 12073 0 -1 4194304 1106 0 0 0 120005 2 0 0 25 0 1 0 230098856 4988928 1089 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134989543 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 1218 1089 97 214 0 1001 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.021996
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 4872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1106
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= 6
involuntary context switches= 2279

runsolver used 0.751885 second user time and 2.53461 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Feb 21 23:43:48 UTC 2007

IDJOB= 306549
IDBENCH= 20184
IDSOLVER= 97
FILE ID= node42/306549-1172101428

PBS_JOBID= 3892889

Free space on /tmp= 66556 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
COMMAND LINE= /tmp/evaluation/306549-1172101428/UnitMarch_32_bits /tmp/evaluation/306549-1172101428/instance-306549-1172101428.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-306549-1172101428 -o ROOT/results/node42/solver-306549-1172101428 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306549-1172101428/UnitMarch_32_bits /tmp/evaluation/306549-1172101428/instance-306549-1172101428.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f797b412c0282263cc1dca0746fdda90

RANDOM SEED= 202448595

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.261
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		: 3000.261
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:       1921016 kB
Buffers:         11344 kB
Cached:          69584 kB
SwapCached:       3256 kB
Active:          53248 kB
Inactive:        37780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1921016 kB
SwapTotal:     4192956 kB
SwapFree:      4183984 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          15792 kB
Slab:            29948 kB
Committed_AS:   879040 kB
PageTables:       1408 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= 66556 MiB

End job on node42 on Thu Feb 22 00:03:51 UTC 2007