Trace number 329397

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) 1200.07 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k55.cnf
MD5SUMe79c4b56e60495fc11a6ec11ab81644b
Bench CategoryINDUST (industrial 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 variables81425
Number of clauses364328
Sum of the clauses size937494
Maximum clause length20
Minimum clause length1
Number of clauses of size 1543
Number of clauses of size 2283706
Number of clauses of size 340037
Number of clauses of size 416350
Number of clauses of size 57104
Number of clauses of size over 516588

Solver Data (download as text)

1.19/1.29	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/329397-1173139118/instance-329397-1173139118.cnf
1.49/1.54	c found 543 unit clauses in formula

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-329397-1173139118 -o ROOT/results/node47/solver-329397-1173139118 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329397-1173139118/UnitMarch_32_bits /tmp/evaluation/329397-1173139118/instance-329397-1173139118.cnf 

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): 2400 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: 0.91 0.95 0.90 3/64 19729
/proc/meminfo: memFree=1193144/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=1036 CPUtime=0
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 39886992 1060864 96 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 259 96 85 214 0 42 0

[startup+0.0378681 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 19729
/proc/meminfo: memFree=1193144/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=1036 CPUtime=0.03
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 113 0 0 0 3 0 0 0 18 0 1 0 39886992 1060864 96 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134745776 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 259 96 85 214 0 42 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1036

[startup+0.102873 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 19729
/proc/meminfo: memFree=1193144/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=5220 CPUtime=0.09
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 1057 0 0 0 9 0 0 0 18 0 1 0 39886992 5345280 1040 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 1305 1044 91 214 0 1088 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5220

[startup+0.302903 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 19729
/proc/meminfo: memFree=1193144/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=10236 CPUtime=0.29
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 2454 0 0 0 29 0 0 0 19 0 1 0 39886992 10481664 2404 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134719221 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 2559 2404 92 214 0 2342 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10236

[startup+0.701939 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 19729
/proc/meminfo: memFree=1193144/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=16148 CPUtime=0.69
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 4057 0 0 0 68 1 0 0 22 0 1 0 39886992 16535552 3813 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 4037 3813 92 214 0 3820 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16148

[startup+1.50203 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 19730
/proc/meminfo: memFree=1173936/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=41516 CPUtime=1.49
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 10494 0 0 0 146 3 0 0 25 0 1 0 39886992 42512384 9993 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 10379 9995 97 214 0 10162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41516

[startup+3.1012 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 19730
/proc/meminfo: memFree=1148272/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=3.09
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 12241 0 0 0 305 4 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46556

[startup+6.30154 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 19730
/proc/meminfo: memFree=1148144/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=6.29
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 14193 0 0 0 625 4 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46556

[startup+12.7012 s]
/proc/loadavg: 0.93 0.96 0.91 2/65 19730
/proc/meminfo: memFree=1148272/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=12.69
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 18097 0 0 0 1263 6 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46556

[startup+25.5026 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 19730
/proc/meminfo: memFree=1148592/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=25.48
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 25905 0 0 0 2538 10 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46556

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 19730
/proc/meminfo: memFree=1148336/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=51.07
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 41521 0 0 0 5090 17 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529680 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46556

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 19730
/proc/meminfo: memFree=1148336/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=102.26
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 71289 0 0 0 10196 30 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46556

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 19814
/proc/meminfo: memFree=1147328/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=162.21
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 104961 0 0 0 16174 47 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 46556

[startup+222.303 s]
/proc/loadavg: 1.03 0.99 0.91 2/71 19906
/proc/meminfo: memFree=1147072/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=222.14
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 138633 0 0 0 22153 61 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529473 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 46556

[startup+282.302 s]
/proc/loadavg: 1.09 1.02 0.93 2/65 19928
/proc/meminfo: memFree=1148144/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=282.11
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 174257 0 0 0 28134 77 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 46556

[startup+342.303 s]
/proc/loadavg: 1.14 1.04 0.94 2/65 19928
/proc/meminfo: memFree=1148208/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=45596 CPUtime=342.09
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 209393 0 0 0 34118 91 0 0 25 0 1 0 39886992 46690304 10764 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 135144106 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11399 10764 97 214 0 11182 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 45596

[startup+402.302 s]
/proc/loadavg: 1.12 1.05 0.94 2/65 19928
/proc/meminfo: memFree=1148144/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=402.08
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 245017 0 0 0 40099 109 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529669 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 46556

[startup+462.303 s]
/proc/loadavg: 1.11 1.05 0.95 2/65 19928
/proc/meminfo: memFree=1148144/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=462.06
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 278689 0 0 0 46082 124 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 46556

[startup+522.302 s]
/proc/loadavg: 1.10 1.06 0.95 2/65 19928
/proc/meminfo: memFree=1148208/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=522.04
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 312770 0 0 0 52067 137 0 0 25 0 1 0 39886992 47673344 11173 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11173 97 214 0 11422 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 46556

[startup+582.302 s]
/proc/loadavg: 1.09 1.06 0.96 2/65 19928
/proc/meminfo: memFree=1148144/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=582.03
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 346521 0 0 0 58051 152 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 46556

[startup+642.301 s]
/proc/loadavg: 1.08 1.06 0.96 2/65 19928
/proc/meminfo: memFree=1148272/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=642.01
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 380193 0 0 0 64036 165 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 46556

[startup+702.302 s]
/proc/loadavg: 1.08 1.06 0.97 2/65 19928
/proc/meminfo: memFree=1148272/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=701.99
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 414841 0 0 0 70021 178 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 46556

[startup+762.304 s]
/proc/loadavg: 1.07 1.06 0.97 2/65 19928
/proc/meminfo: memFree=1148272/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=761.98
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 451441 0 0 0 76004 194 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 46556

[startup+822.302 s]
/proc/loadavg: 1.02 1.05 0.97 2/65 19928
/proc/meminfo: memFree=1148592/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=821.96
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 488529 0 0 0 81985 211 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 46556

[startup+882.302 s]
/proc/loadavg: 1.01 1.04 0.97 2/65 19930
/proc/meminfo: memFree=1148272/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=881.94
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 525617 0 0 0 87966 228 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 46556

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 0.97 2/65 19930
/proc/meminfo: memFree=1148208/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=941.92
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 562705 0 0 0 93947 245 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 46556

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 0.97 2/65 19930
/proc/meminfo: memFree=1148208/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=1001.9
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 600769 0 0 0 99930 260 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 46556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.97 2/65 19930
/proc/meminfo: memFree=1149808/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=1061.89
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 638754 0 0 0 105914 275 0 0 25 0 1 0 39886992 47673344 11173 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11173 97 214 0 11422 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 46556

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.97 2/65 19930
/proc/meminfo: memFree=1148208/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=1121.87
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 673969 0 0 0 111896 291 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 46556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 19930
/proc/meminfo: memFree=1148272/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=1181.85
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 707641 0 0 0 117878 307 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529673 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 46556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 19930
/proc/meminfo: memFree=1148208/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=1200.05
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 717889 0 0 0 119694 311 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46556

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 1.00 0.97 2/65 19930
/proc/meminfo: memFree=1148208/2055920 swapFree=4192812/4192956
[pid=19729] ppid=19727 vsize=46556 CPUtime=1200.05
/proc/19729/stat : 19729 (UnitMarch_32_bi) R 19727 19729 19177 0 -1 4194304 717889 0 0 0 119694 311 0 0 25 0 1 0 39886992 47673344 11252 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19729/statm: 11639 11252 97 214 0 11422 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1196.95
CPU system time (s): 3.12252
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 46572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.95
system time used= 3.12252
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 717889
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= 2307

runsolver used 0.876866 second user time and 2.49262 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Mon Mar  5 23:58:38 UTC 2007

IDJOB= 329397
IDBENCH= 20539
IDSOLVER= 97
FILE ID= node47/329397-1173139118

PBS_JOBID= 4015189

Free space on /tmp= 66554 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/329397-1173139118/UnitMarch_32_bits /tmp/evaluation/329397-1173139118/instance-329397-1173139118.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-329397-1173139118 -o ROOT/results/node47/solver-329397-1173139118 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329397-1173139118/UnitMarch_32_bits /tmp/evaluation/329397-1173139118/instance-329397-1173139118.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e79c4b56e60495fc11a6ec11ab81644b

RANDOM SEED= 560958796

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.225
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		: 3000.225
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:       1193552 kB
Buffers:         33588 kB
Cached:         750724 kB
SwapCached:          0 kB
Active:         106360 kB
Inactive:       693340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1193552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10648 kB
Writeback:           0 kB
Mapped:          25556 kB
Slab:            48660 kB
Committed_AS:   122952 kB
PageTables:       1452 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= 66554 MiB

End job on node47 on Tue Mar  6 00:18:41 UTC 2007