Trace number 311223

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) 1200.06 1200.46

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
MD5SUMb010a96438f6a62147a67a45b1efd13d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/311223-1172565801/instance-311223-1172565801.cnf
0.00/0.02	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/node34/watcher-311223-1172565801 -o ROOT/results/node34/solver-311223-1172565801 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311223-1172565801/UnitMarch_32_bits /tmp/evaluation/311223-1172565801/instance-311223-1172565801.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: 0.93 0.99 0.99 3/64 23527
/proc/meminfo: memFree=1087136/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1168 CPUtime=0
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 250343882 1196032 159 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134664775 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 292 160 92 214 0 75 0

[startup+0.109051 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 23527
/proc/meminfo: memFree=1087136/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=0.1
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 10 0 0 0 18 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1844

[startup+0.517083 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 23527
/proc/meminfo: memFree=1087136/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=0.51
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 51 0 0 0 21 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529755 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1844

[startup+1.33715 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1086232/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=1.33
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 133 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1844

[startup+2.97728 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1086104/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=2.97
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 297 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1844

[startup+6.25254 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=6.24
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 624 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1844

[startup+12.7081 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=12.7
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 1270 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1844

[startup+25.6081 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=25.59
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 2559 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537651 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1844

[startup+51.2131 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=51.19
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 5119 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529633 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 1844

[startup+102.421 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1086040/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=102.38
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 10238 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 1844

[startup+162.441 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=162.39
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 16239 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537649 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1844

[startup+222.456 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=222.39
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 22239 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 1844

[startup+282.471 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085912/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=282.38
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 28238 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529644 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 1844

[startup+342.483 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1086104/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=342.39
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 34239 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 1844

[startup+402.502 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1086040/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=402.38
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 40238 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 1844

[startup+462.514 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1086040/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=462.38
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 46238 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134517106 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 1844

[startup+522.526 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1086040/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=522.38
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 52238 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529609 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 1844

[startup+582.542 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=582.38
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 58238 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 1844

[startup+642.556 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=642.38
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 64238 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134986097 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 1844

[startup+702.571 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085912/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=702.38
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 70238 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 1844

[startup+762.584 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085912/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=762.37
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 76237 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 1844

[startup+822.604 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=822.38
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 82238 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 1844

[startup+882.619 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=882.37
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 88237 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 1844

[startup+942.633 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 23528
/proc/meminfo: memFree=1085976/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=942.37
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 94237 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 1844

[startup+1002.65 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 23528
/proc/meminfo: memFree=1085912/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=1002.38
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 100238 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537649 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 1844

[startup+1062.67 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 23554
/proc/meminfo: memFree=1084768/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=1062.37
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 106237 0 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531053 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 1844

[startup+1122.71 s]
/proc/loadavg: 1.12 1.03 1.01 2/71 23666
/proc/meminfo: memFree=1084512/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=1122.35
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 112234 1 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532455 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 1844

[startup+1182.74 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 23726
/proc/meminfo: memFree=1085464/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=1182.33
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 118232 1 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 1844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 23726
/proc/meminfo: memFree=1085464/2055920 swapFree=4183908/4192956
[pid=23527] ppid=23525 vsize=1844 CPUtime=1200.05
/proc/23527/stat : 23527 (UnitMarch_32_bi) R 23525 23527 23146 0 -1 4194304 339 0 0 0 120004 1 0 0 25 0 1 0 250343882 1888256 322 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529648 0 0 4096 0 0 0 0 17 1 0 0
/proc/23527/statm: 461 322 97 214 0 244 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1844

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): 1200.46
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.015997
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 1844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 339
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= 2154

runsolver used 0.979851 second user time and 2.30965 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue Feb 27 08:43:21 UTC 2007

IDJOB= 311223
IDBENCH= 20309
IDSOLVER= 97
FILE ID= node34/311223-1172565801

PBS_JOBID= 3971891

Free space on /tmp= 66560 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311223-1172565801/UnitMarch_32_bits /tmp/evaluation/311223-1172565801/instance-311223-1172565801.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-311223-1172565801 -o ROOT/results/node34/solver-311223-1172565801 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311223-1172565801/UnitMarch_32_bits /tmp/evaluation/311223-1172565801/instance-311223-1172565801.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  b010a96438f6a62147a67a45b1efd13d

RANDOM SEED= 856984352

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1087544 kB
Buffers:         23960 kB
Cached:         892248 kB
SwapCached:       3220 kB
Active:          49748 kB
Inactive:       876160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1087544 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          15252 kB
Slab:            28552 kB
Committed_AS:   566620 kB
PageTables:       1396 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= 66560 MiB

End job on node34 on Tue Feb 27 09:03:23 UTC 2007