Trace number 1513997

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.09 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
MD5SUMc44bf8e86de68afd8b13539ed87fd1d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.24
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  8000                                                 |
0.00/0.00	c |  Number of clauses:    33600                                                |
0.00/0.08	c |  Parsing time:         0.07         s                                       |
0.00/0.08	c |  Timeout:              43200 s
0.00/0.08	c |  Random Seed:          837197231.000000
0.00/0.08	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.08	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.08	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.08	c |                                                                             |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    7776    33212   100845 |    11070        0    nan |  0.000 % |
3.02/3.17	c |       100 |    7776    33212   100845 |    12177      100     88 |  0.000 % |
6.19/6.23	c |       251 |    7776    33212   100845 |    13395      251    122 |  0.000 % |
9.29/9.34	c |       476 |    7776    33212   100845 |    14735      476    143 |  0.000 % |
12.39/12.47	c |       813 |    7776    33212   100845 |    16208      813    144 |  0.000 % |
15.59/15.63	c |      1319 |    7776    33212   100845 |    17829     1319    140 |  0.000 % |
18.78/18.88	c |      2079 |    7776    33212   100845 |    19612     2079    151 |  0.000 % |
22.18/22.28	c |      3218 |    7776    33212   100845 |    21573     3218    160 |  0.000 % |
25.88/25.91	c |      4926 |    7776    33212   100845 |    23730     4926    172 |  0.000 % |
29.78/29.81	c |      7489 |    7776    33212   100845 |    26104     7489    165 |  0.000 % |
34.28/34.33	c |     11333 |    7776    33212   100845 |    28714    11333    172 |  0.000 % |
39.67/39.76	c |     17101 |    7776    33212   100845 |    31585    17101    173 |  0.000 % |
47.37/47.41	c |     25750 |    7776    33212   100845 |    34744    25750    176 |  0.000 % |
58.66/58.71	c |     38726 |    7776    33212   100845 |    38218    14334    193 |  0.000 % |
73.96/74.07	c |     58187 |    7776    33212   100845 |    42040    33795    193 |  0.000 % |
100.65/100.76	c |     87380 |    7776    33212   100845 |    46244    31748    204 |  0.000 % |
148.93/149.02	c |    131169 |    7776    33212   100845 |    50869    39986    230 |  0.000 % |
216.93/217.09	c |    196854 |    7776    33212   100845 |    55956    28052    212 |  0.000 % |
338.49/338.67	c |    295380 |    7776    33212   100845 |    61551    41240    221 |  0.000 % |
529.34/529.55	c |    443170 |    7776    33212   100845 |    67707    41881    214 |  0.000 % |
857.65/857.93	c |    664855 |    7776    33212   100845 |    74477    45547    223 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513997-1238224597/watcher-1513997-1238224597 -o /tmp/evaluation-result-1513997-1238224597/solver-1513997-1238224597 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=837197231 HOME/instance-1513997-1238224597.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): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27253
/proc/meminfo: memFree=943384/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=3432 CPUtime=0
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 580 0 0 0 0 0 0 0 18 0 1 0 1095125386 3514368 565 1992294400 4194304 5102416 548682068800 18446744073709551615 4269681 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 858 566 85 221 0 634 0

[startup+0.1023 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27253
/proc/meminfo: memFree=943384/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=8268 CPUtime=0.09
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 1776 0 0 0 8 1 0 0 18 0 1 0 1095125386 8466432 1761 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 2067 1761 97 221 0 1843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8268

[startup+0.201312 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27253
/proc/meminfo: memFree=943384/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=8076 CPUtime=0.19
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 1901 0 0 0 18 1 0 0 18 0 1 0 1095125386 8269824 1753 1992294400 4194304 5102416 548682068800 18446744073709551615 4220356 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 2019 1753 102 221 0 1795 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8076

[startup+0.301323 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27253
/proc/meminfo: memFree=943384/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=8076 CPUtime=0.29
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 1901 0 0 0 28 1 0 0 19 0 1 0 1095125386 8269824 1753 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 2019 1753 102 221 0 1795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8076

[startup+0.70137 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27253
/proc/meminfo: memFree=943384/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=8076 CPUtime=0.69
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 1901 0 0 0 68 1 0 0 22 0 1 0 1095125386 8269824 1753 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 2019 1753 102 221 0 1795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8076

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27254
/proc/meminfo: memFree=936528/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=8076 CPUtime=1.49
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 1901 0 0 0 148 1 0 0 25 0 1 0 1095125386 8269824 1753 1992294400 4194304 5102416 548682068800 18446744073709551615 4220509 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 2019 1753 102 221 0 1795 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8076

[startup+3.18666 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 27254
/proc/meminfo: memFree=936400/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=8076 CPUtime=3.18
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 1914 0 0 0 317 1 0 0 25 0 1 0 1095125386 8269824 1766 1992294400 4194304 5102416 548682068800 18446744073709551615 4220209 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 2019 1766 115 221 0 1795 0
Current children cumulated CPU time (s) 3.18
Current children cumulated vsize (KiB) 8076

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27254
/proc/meminfo: memFree=936400/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=8076 CPUtime=6.29
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 1914 0 0 0 628 1 0 0 25 0 1 0 1095125386 8269824 1766 1992294400 4194304 5102416 548682068800 18446744073709551615 4221164 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 2019 1766 115 221 0 1795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8076

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 27254
/proc/meminfo: memFree=936400/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=8076 CPUtime=12.69
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 1914 0 0 0 1268 1 0 0 25 0 1 0 1095125386 8269824 1766 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 2019 1766 115 221 0 1795 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8076

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27254
/proc/meminfo: memFree=934672/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=10068 CPUtime=25.49
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 2381 0 0 0 2547 2 0 0 25 0 1 0 1095125386 10309632 2233 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 2517 2233 115 221 0 2293 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10068

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27254
/proc/meminfo: memFree=917072/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=28096 CPUtime=51.06
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 6908 0 0 0 5101 5 0 0 25 0 1 0 1095125386 28770304 6760 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 7024 6760 115 221 0 6800 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28096

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 27254
/proc/meminfo: memFree=900112/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=44576 CPUtime=102.25
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 10994 0 0 0 10216 9 0 0 25 0 1 0 1095125386 45645824 10846 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 11144 10846 115 221 0 10920 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44576

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=883344/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=61352 CPUtime=162.24
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 15186 0 0 0 16210 14 0 0 25 0 1 0 1095125386 62824448 15038 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 15338 15038 115 221 0 15114 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61352

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=883280/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=61352 CPUtime=222.22
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 15186 0 0 0 22208 14 0 0 25 0 1 0 1095125386 62824448 15038 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 15338 15038 115 221 0 15114 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 61352

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=880272/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=64256 CPUtime=282.2
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 15940 0 0 0 28205 15 0 0 25 0 1 0 1095125386 65798144 15792 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 16064 15792 115 221 0 15840 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 64256

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=874128/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=70356 CPUtime=342.19
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 17450 0 0 0 34203 16 0 0 25 0 1 0 1095125386 72044544 17302 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 17589 17302 115 221 0 17365 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 70356

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=872656/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=72048 CPUtime=402.17
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 17809 0 0 0 40201 16 0 0 25 0 1 0 1095125386 73777152 17661 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 18012 17661 115 221 0 17788 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 72048

[startup+462.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=868816/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=75776 CPUtime=462.15
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 18761 0 0 0 46198 17 0 0 25 0 1 0 1095125386 77594624 18613 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 18944 18613 115 221 0 18720 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 75776

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=867920/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=76832 CPUtime=522.14
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 19019 0 0 0 52196 18 0 0 25 0 1 0 1095125386 78675968 18871 1992294400 4194304 5102416 548682068800 18446744073709551615 4254931 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 19208 18871 115 221 0 18984 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 76832

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=864208/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=80396 CPUtime=582.12
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 19926 0 0 0 58194 18 0 0 25 0 1 0 1095125386 82325504 19778 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 20099 19778 115 221 0 19875 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 80396

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=859664/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=85032 CPUtime=642.11
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 21079 0 0 0 64191 20 0 0 25 0 1 0 1095125386 87072768 20931 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 21258 20931 115 221 0 21034 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 85032

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=859600/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=85032 CPUtime=702.09
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 21079 0 0 0 70189 20 0 0 25 0 1 0 1095125386 87072768 20931 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 21258 20931 115 221 0 21034 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 85032

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=859536/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=85164 CPUtime=762.07
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 21104 0 0 0 76187 20 0 0 25 0 1 0 1095125386 87207936 20956 1992294400 4194304 5102416 548682068800 18446744073709551615 4254307 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 21291 20956 115 221 0 21067 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 85164

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=856080/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=88596 CPUtime=822.06
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 21952 0 0 0 82185 21 0 0 25 0 1 0 1095125386 90722304 21804 1992294400 4194304 5102416 548682068800 18446744073709551615 4249696 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 22149 21804 115 221 0 21925 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 88596

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=856016/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=88596 CPUtime=882.04
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 21969 0 0 0 88183 21 0 0 25 0 1 0 1095125386 90722304 21821 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 22149 21821 115 221 0 21925 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 88596

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=851472/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=93088 CPUtime=942.03
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 23106 0 0 0 94181 22 0 0 25 0 1 0 1095125386 95322112 22958 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 23272 22958 115 221 0 23048 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 93088

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=847504/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=97052 CPUtime=1002.01
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 24089 0 0 0 100179 22 0 0 25 0 1 0 1095125386 99381248 23941 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 24263 23941 115 221 0 24039 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 97052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=847504/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=97316 CPUtime=1061.99
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 24163 0 0 0 106177 22 0 0 25 0 1 0 1095125386 99651584 24015 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 24329 24015 115 221 0 24105 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 97316

[startup+1122.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=846160/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=98392 CPUtime=1121.98
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 24431 0 0 0 112175 23 0 0 25 0 1 0 1095125386 100753408 24283 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 24598 24283 115 221 0 24374 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 98392

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=846096/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=98392 CPUtime=1181.96
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 24431 0 0 0 118173 23 0 0 25 0 1 0 1095125386 100753408 24283 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 24598 24283 115 221 0 24374 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 98392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=846096/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=98392 CPUtime=1200.07
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 24431 0 0 0 119984 23 0 0 25 0 1 0 1095125386 100753408 24283 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 24598 24283 115 221 0 24374 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 98392

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

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

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27254
/proc/meminfo: memFree=846096/2055920 swapFree=4171920/4192956
[pid=27253] ppid=27251 vsize=98392 CPUtime=1200.07
/proc/27253/stat : 27253 (varsat-random_s) R 27251 27253 27110 0 -1 4194304 24431 0 0 0 119984 23 0 0 25 0 1 0 1095125386 100753408 24283 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27253/statm: 24598 24283 115 221 0 24374 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 98392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.246962
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 98392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24431
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1271

runsolver used 0.91886 second user time and 2.75358 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-28 08:16:37
IDJOB=1513997
IDBENCH=70309
IDSOLVER=539
FILE ID=node28/1513997-1238224597
PBS_JOBID= 9060650
Free space on /tmp= 66172 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513997-1238224597/watcher-1513997-1238224597 -o /tmp/evaluation-result-1513997-1238224597/solver-1513997-1238224597 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=837197231 HOME/instance-1513997-1238224597.cnf

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

MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=837197231

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
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		: 3000.212
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:        943800 kB
Buffers:         97844 kB
Cached:         897136 kB
SwapCached:      14208 kB
Active:         299060 kB
Inactive:       719892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        943800 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          17872 kB
Slab:            78996 kB
Committed_AS:  2786504 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node28 at 2009-03-28 08:36:39