Trace number 1518233

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S227954525-082.cnf
MD5SUMae01fd57ec6a595afedf29818bd4a62c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1677644865.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     511     2193     6642 |      731        0    nan |  0.000 % |
0.00/0.02	c |       102 |     511     2193     6642 |      804      102     26 |  0.000 % |
0.00/0.04	c |       253 |     511     2193     6642 |      884      253     24 |  0.000 % |
0.05/0.06	c |       481 |     511     2193     6642 |      972      481     25 |  0.000 % |
0.05/0.09	c |       818 |     511     2193     6642 |     1070      818     25 |  0.000 % |
0.09/0.12	c |      1324 |     511     2193     6642 |     1177      758     22 |  0.000 % |
0.09/0.17	c |      2084 |     511     2193     6642 |     1295      901     22 |  0.000 % |
0.19/0.23	c |      3224 |     511     2193     6642 |     1424      691     21 |  0.000 % |
0.29/0.32	c |      4933 |     511     2193     6642 |     1566      921     21 |  0.000 % |
0.39/0.45	c |      7498 |     511     2193     6642 |     1723     1047     22 |  0.000 % |
0.59/0.64	c |     11342 |     511     2193     6642 |     1896     1340     22 |  0.000 % |
0.89/0.94	c |     17108 |     511     2193     6642 |     2085     1281     23 |  0.000 % |
1.29/1.40	c |     25757 |     511     2193     6642 |     2294     1349     22 |  0.000 % |
2.10/2.10	c |     38733 |     511     2193     6642 |     2523     1364     22 |  0.000 % |
3.09/3.18	c |     58194 |     511     2193     6642 |     2775     1381     23 |  0.000 % |
4.79/4.84	c |     87387 |     511     2193     6642 |     3053     2277     23 |  0.000 % |
7.39/7.43	c |    131178 |     511     2193     6642 |     3358     2464     22 |  0.000 % |
11.49/11.50	c |    196862 |     511     2193     6642 |     3694     3037     24 |  0.000 % |
17.68/17.73	c |    295388 |     511     2193     6642 |     4064     2004     26 |  0.000 % |
27.38/27.46	c |    443177 |     511     2193     6642 |     4470     3373     25 |  0.000 % |
42.47/42.54	c |    664860 |     511     2193     6642 |     4917     2941     25 |  0.000 % |
66.07/66.19	c |    997386 |     511     2193     6642 |     5409     4355     27 |  0.000 % |
102.76/102.87	c |   1496178 |     511     2193     6642 |     5950     3004     22 |  0.000 % |
160.84/160.93	c |   2244360 |     511     2193     6642 |     6545     5924     26 |  0.000 % |
251.50/251.67	c |   3366635 |     511     2193     6642 |     7200     5496     25 |  0.000 % |
393.75/393.94	c |   5050046 |     511     2193     6642 |     7920     4941     25 |  0.000 % |
617.77/618.02	c |   7575162 |     511     2193     6642 |     8712     4289     25 |  0.000 % |
973.75/974.10	c |  11362838 |     511     2193     6642 |     9583     5791     27 |  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-1518233-1238297192/watcher-1518233-1238297192 -o /tmp/evaluation-result-1518233-1238297192/solver-1518233-1238297192 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1677644865 HOME/instance-1518233-1238297192.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: 0.99 0.98 0.99 3/64 6582
/proc/meminfo: memFree=824768/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=2552 CPUtime=0
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 1102385297 2613248 226 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 638 227 98 221 0 414 0

[startup+0.0567919 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6582
/proc/meminfo: memFree=824768/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=2552 CPUtime=0.05
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 266 0 0 0 5 0 0 0 18 0 1 0 1102385297 2613248 251 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 638 251 112 221 0 414 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2552

[startup+0.1018 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6582
/proc/meminfo: memFree=824768/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=2552 CPUtime=0.09
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 268 0 0 0 9 0 0 0 18 0 1 0 1102385297 2613248 253 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 638 253 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301834 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6582
/proc/meminfo: memFree=824768/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=2684 CPUtime=0.29
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 313 0 0 0 29 0 0 0 19 0 1 0 1102385297 2748416 298 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 671 298 112 221 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701904 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6582
/proc/meminfo: memFree=824768/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=2948 CPUtime=0.69
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 354 0 0 0 69 0 0 0 22 0 1 0 1102385297 3018752 339 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 737 339 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50104 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=823736/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=3080 CPUtime=1.49
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 403 0 0 0 149 0 0 0 25 0 1 0 1102385297 3153920 388 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 770 388 112 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10132 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 6583
/proc/meminfo: memFree=823416/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=3344 CPUtime=3.09
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 477 0 0 0 309 0 0 0 25 0 1 0 1102385297 3424256 462 1992294400 4194304 5102416 548682068800 18446744073709551615 4244659 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 836 462 112 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30187 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=822904/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=3740 CPUtime=6.29
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 569 0 0 0 629 0 0 0 25 0 1 0 1102385297 3829760 554 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 935 554 112 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=822264/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=4272 CPUtime=12.69
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 693 0 0 0 1269 0 0 0 25 0 1 0 1102385297 4374528 678 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 1068 678 112 221 0 844 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4272

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=821752/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=4804 CPUtime=25.48
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 811 0 0 0 2548 0 0 0 25 0 1 0 1102385297 4919296 796 1992294400 4194304 5102416 548682068800 18446744073709551615 4244453 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 1201 796 112 221 0 977 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4804

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=820984/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=5484 CPUtime=51.07
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 1005 0 0 0 5107 0 0 0 25 0 1 0 1102385297 5615616 990 1992294400 4194304 5102416 548682068800 18446744073709551615 4253955 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 1371 990 112 221 0 1147 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5484

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=819896/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=6568 CPUtime=102.26
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 1277 0 0 0 10225 1 0 0 25 0 1 0 1102385297 6725632 1262 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 1642 1262 112 221 0 1418 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6568

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=819256/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=7248 CPUtime=162.23
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 1441 0 0 0 16222 1 0 0 25 0 1 0 1102385297 7421952 1426 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 1812 1426 112 221 0 1588 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7248

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=818488/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=7928 CPUtime=222.21
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 1608 0 0 0 22220 1 0 0 25 0 1 0 1102385297 8118272 1593 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 1982 1593 112 221 0 1758 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7928

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=818040/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=8480 CPUtime=282.19
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 1725 0 0 0 28217 2 0 0 25 0 1 0 1102385297 8683520 1710 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2120 1710 112 221 0 1896 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8480

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=817592/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=8876 CPUtime=342.17
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 1822 0 0 0 34215 2 0 0 25 0 1 0 1102385297 9089024 1807 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2219 1807 112 221 0 1995 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8876

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=817144/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=9292 CPUtime=402.15
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 1936 0 0 0 40213 2 0 0 25 0 1 0 1102385297 9515008 1921 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2323 1921 112 221 0 2099 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9292

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=816696/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=9704 CPUtime=462.12
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2039 0 0 0 46210 2 0 0 25 0 1 0 1102385297 9936896 2024 1992294400 4194304 5102416 548682068800 18446744073709551615 4248795 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2426 2024 112 221 0 2202 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9704

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=816440/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=10128 CPUtime=522.11
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2128 0 0 0 52208 3 0 0 25 0 1 0 1102385297 10371072 2113 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2532 2113 112 221 0 2308 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 10128

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=816184/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=10400 CPUtime=582.09
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2192 0 0 0 58206 3 0 0 25 0 1 0 1102385297 10649600 2177 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2600 2177 112 221 0 2376 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10400

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=815736/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=10832 CPUtime=642.07
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2293 0 0 0 64204 3 0 0 25 0 1 0 1102385297 11091968 2278 1992294400 4194304 5102416 548682068800 18446744073709551615 4249982 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2708 2278 112 221 0 2484 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 10832

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=815544/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=10968 CPUtime=702.05
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2348 0 0 0 70201 4 0 0 25 0 1 0 1102385297 11231232 2333 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2742 2333 112 221 0 2518 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10968

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6583
/proc/meminfo: memFree=815224/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=11376 CPUtime=762.03
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2428 0 0 0 76199 4 0 0 25 0 1 0 1102385297 11649024 2413 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2844 2413 112 221 0 2620 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 11376

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6584
/proc/meminfo: memFree=814968/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=11508 CPUtime=822
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2477 0 0 0 82196 4 0 0 25 0 1 0 1102385297 11784192 2462 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2877 2462 112 221 0 2653 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11508

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6585
/proc/meminfo: memFree=814776/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=11644 CPUtime=881.98
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2522 0 0 0 88194 4 0 0 25 0 1 0 1102385297 11923456 2507 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2911 2507 112 221 0 2687 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 11644

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6585
/proc/meminfo: memFree=814648/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=11940 CPUtime=941.96
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2571 0 0 0 94192 4 0 0 25 0 1 0 1102385297 12226560 2556 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 2985 2556 112 221 0 2761 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 11940

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6585
/proc/meminfo: memFree=814200/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=12224 CPUtime=1001.93
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2661 0 0 0 100189 4 0 0 25 0 1 0 1102385297 12517376 2646 1992294400 4194304 5102416 548682068800 18446744073709551615 4254914 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 3056 2646 112 221 0 2832 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 12224

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6585
/proc/meminfo: memFree=814008/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=12496 CPUtime=1061.92
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2716 0 0 0 106187 5 0 0 25 0 1 0 1102385297 12795904 2701 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 3124 2701 112 221 0 2900 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 12496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6585
/proc/meminfo: memFree=813816/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=12776 CPUtime=1121.9
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2762 0 0 0 112185 5 0 0 25 0 1 0 1102385297 13082624 2747 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 3194 2747 112 221 0 2970 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 12776

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6585
/proc/meminfo: memFree=813624/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=12920 CPUtime=1181.87
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2815 0 0 0 118182 5 0 0 25 0 1 0 1102385297 13230080 2800 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 3230 2800 112 221 0 3006 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 12920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6585
/proc/meminfo: memFree=813624/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=12920 CPUtime=1200.07
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2821 0 0 0 120002 5 0 0 25 0 1 0 1102385297 13230080 2806 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 3230 2806 112 221 0 3006 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12920

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: 0.99 0.98 0.99 2/65 6585
/proc/meminfo: memFree=813624/2055920 swapFree=4177928/4192956
[pid=6582] ppid=6580 vsize=12920 CPUtime=1200.07
/proc/6582/stat : 6582 (varsat-random_s) R 6580 6582 3091 0 -1 4194304 2821 0 0 0 120002 5 0 0 25 0 1 0 1102385297 13230080 2806 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/6582/statm: 3230 2806 112 221 0 3006 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.05999
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 12920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2821
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= 1106

runsolver used 0.946856 second user time and 2.40263 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-29 05:26:32
IDJOB=1518233
IDBENCH=70662
IDSOLVER=539
FILE ID=node14/1518233-1238297192
PBS_JOBID= 9060994
Free space on /tmp= 65480 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S227954525-082.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518233-1238297192/watcher-1518233-1238297192 -o /tmp/evaluation-result-1518233-1238297192/solver-1518233-1238297192 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1677644865 HOME/instance-1518233-1238297192.cnf

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

MD5SUM BENCH= ae01fd57ec6a595afedf29818bd4a62c
RANDOM SEED=1677644865

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:        825248 kB
Buffers:         94088 kB
Cached:        1038736 kB
SwapCached:       8964 kB
Active:         140380 kB
Inactive:      1003084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        825248 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          16352 kB
Slab:            73152 kB
Committed_AS:  2810984 kB
PageTables:       1456 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= 65476 MiB
End job on node14 at 2009-03-29 05:46:34