Trace number 312453

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 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark987.377
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data (download as text)

3.19/3.26	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/312453-1176855244/instance-312453-1176855244.cnf
3.89/3.94	c found 19072 unit clauses in formula

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-312453-1176855244 -o ROOT/results/node67/solver-312453-1176855244 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312453-1176855244/UnitMarch_32_bits /tmp/evaluation/312453-1176855244/instance-312453-1176855244.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: 1.02 1.03 1.00 3/64 29444
/proc/meminfo: memFree=1763192/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=5364 CPUtime=0
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 161513943 5492736 385 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 1341 387 91 214 0 1124 0

[startup+0.025648 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 29444
/proc/meminfo: memFree=1763192/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=10116 CPUtime=0.01
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 1871 0 0 0 1 0 0 0 18 0 1 0 161513943 10358784 1854 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134523382 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 2529 1856 91 214 0 2312 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10116

[startup+0.101662 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 29444
/proc/meminfo: memFree=1763192/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=19248 CPUtime=0.09
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 4674 0 0 0 8 1 0 0 18 0 1 0 161513943 19709952 4657 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 4812 4657 92 214 0 4595 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19248

[startup+0.301698 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 29444
/proc/meminfo: memFree=1763192/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=22536 CPUtime=0.29
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 5573 0 0 0 27 2 0 0 19 0 1 0 161513943 23076864 5458 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 5634 5458 92 214 0 5417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22536

[startup+0.701772 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 29444
/proc/meminfo: memFree=1763192/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=28460 CPUtime=0.69
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 7177 0 0 0 67 2 0 0 23 0 1 0 161513943 29143040 6933 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 7115 6934 92 214 0 6898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28460

[startup+1.50192 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 29445
/proc/meminfo: memFree=1731376/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=40044 CPUtime=1.49
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 10314 0 0 0 145 4 0 0 25 0 1 0 161513943 41005056 9813 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 10011 9813 92 214 0 9794 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40044

[startup+3.10121 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 29445
/proc/meminfo: memFree=1715824/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=62684 CPUtime=3.09
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 16473 0 0 0 301 8 0 0 25 0 1 0 161513943 64188416 15459 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 15671 15459 92 214 0 15454 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62684

[startup+6.3018 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 29445
/proc/meminfo: memFree=1655152/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=109988 CPUtime=6.29
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 29345 0 0 0 616 13 0 0 25 0 1 0 161513943 112627712 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134986125 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27497 27320 97 214 0 27280 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 109988

[startup+12.702 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 29445
/proc/meminfo: memFree=1654192/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=12.68
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 32134 0 0 0 1254 14 0 0 25 0 1 0 161513943 112660480 27100 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27100 97 214 0 27288 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 110020

[startup+25.5013 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 29445
/proc/meminfo: memFree=1654256/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=107684 CPUtime=25.48
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 37591 0 0 0 2532 16 0 0 25 0 1 0 161513943 110268416 26539 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 26921 26539 97 214 0 26704 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 107684

[startup+51.102 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 29445
/proc/meminfo: memFree=1654384/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=51.05
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 49405 0 0 0 5083 22 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 110020

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 29445
/proc/meminfo: memFree=1654704/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=102.23
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 72474 0 0 0 10190 33 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 110020

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29445
/proc/meminfo: memFree=1654384/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=162.21
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 99335 0 0 0 16175 46 0 0 25 0 1 0 161513943 112660480 27100 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537625 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27100 97 214 0 27288 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 110020

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29445
/proc/meminfo: memFree=1654384/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=222.19
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 125633 0 0 0 22162 57 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 110020

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1654320/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=282.16
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 153717 0 0 0 28147 69 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 110020

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1658160/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=342.14
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 180578 0 0 0 34132 82 0 0 25 0 1 0 161513943 112660480 27100 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134532473 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27100 97 214 0 27288 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 110020

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1655216/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=402.12
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 206876 0 0 0 40118 94 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 110020

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1654320/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=462.1
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 233957 0 0 0 46104 106 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 110020

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1654320/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=522.07
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 260818 0 0 0 52089 118 0 0 25 0 1 0 161513943 112660480 27100 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537657 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27100 97 214 0 27288 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 110020

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1654320/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=582.05
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 287116 0 0 0 58073 132 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 110020

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1655216/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=642.04
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 313977 0 0 0 64058 146 0 0 25 0 1 0 161513943 112660480 27100 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27100 97 214 0 27288 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 110020

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1655152/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=702.01
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 341278 0 0 0 70043 158 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 110020

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1655472/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=108568 CPUtime=761.98
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 367356 0 0 0 76028 170 0 0 25 0 1 0 161513943 111173632 26980 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27142 26980 97 214 0 26925 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 108568

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1654320/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=821.96
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 393434 0 0 0 82014 182 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134517089 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 110020

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1654256/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=881.94
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 420515 0 0 0 87999 195 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 110020

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1655152/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=941.92
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 447596 0 0 0 93985 207 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 110020

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1654256/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=1001.9
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 474677 0 0 0 99971 219 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 110020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1654192/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=1061.87
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 501758 0 0 0 105956 231 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 110020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1654256/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=1121.85
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 528839 0 0 0 111943 242 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 110020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1657328/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=1181.83
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 555920 0 0 0 117926 257 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 110020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29445
/proc/meminfo: memFree=1654192/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=1200.03
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 563944 0 0 0 119743 260 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 110020

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 1.00 2/65 29445
/proc/meminfo: memFree=1654192/2055920 swapFree=4178028/4192956
[pid=29444] ppid=29442 vsize=110020 CPUtime=1200.03
/proc/29444/stat : 29444 (UnitMarch_32_bi) R 29442 29444 28737 0 -1 4194304 563944 0 0 0 119743 260 0 0 25 0 1 0 161513943 112660480 27320 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/29444/statm: 27505 27320 97 214 0 27288 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 110020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1197.43
CPU system time (s): 2.6246
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 110020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.43
system time used= 2.6246
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 563944
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= 1970

runsolver used 0.766883 second user time and 2.52861 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Apr 18 00:14:04 UTC 2007

IDJOB= 312453
IDBENCH= 20342
IDSOLVER= 97
FILE ID= node67/312453-1176855244

PBS_JOBID= 4590222

Free space on /tmp= 66465 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/312453-1176855244/UnitMarch_32_bits /tmp/evaluation/312453-1176855244/instance-312453-1176855244.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-312453-1176855244 -o ROOT/results/node67/solver-312453-1176855244 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312453-1176855244/UnitMarch_32_bits /tmp/evaluation/312453-1176855244/instance-312453-1176855244.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  a443b9e3a7093c1d9a47b42016a65c52

RANDOM SEED= 137778727

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1763664 kB
Buffers:         21532 kB
Cached:         201444 kB
SwapCached:       9176 kB
Active:         162020 kB
Inactive:        97276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763664 kB
SwapTotal:     4192956 kB
SwapFree:      4178028 kB
Dirty:           20468 kB
Writeback:           0 kB
Mapped:          36792 kB
Slab:            18868 kB
Committed_AS:   242304 kB
PageTables:       1536 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= 66465 MiB

End job on node67 on Wed Apr 18 00:34:07 UTC 2007