Trace number 1516805

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/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
MD5SUM5b5eacd69579443fc2a1a78b000c06ae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
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:          2055758882.000000
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 |     487     2100     6356 |      700        0    nan |  0.000 % |
0.00/0.02	c |       100 |     487     2100     6356 |      770      100     24 |  0.000 % |
0.00/0.03	c |       250 |     487     2100     6356 |      847      250     24 |  0.000 % |
0.00/0.05	c |       475 |     487     2100     6356 |      931      475     24 |  0.000 % |
0.00/0.07	c |       814 |     487     2100     6356 |     1024      814     24 |  0.000 % |
0.09/0.10	c |      1320 |     487     2100     6356 |     1127      785     20 |  0.000 % |
0.09/0.14	c |      2079 |     487     2100     6356 |     1240      950     21 |  0.000 % |
0.19/0.20	c |      3218 |     487     2100     6356 |     1364      797     19 |  0.000 % |
0.19/0.28	c |      4927 |     487     2100     6356 |     1500     1082     21 |  0.000 % |
0.39/0.41	c |      7491 |     487     2100     6356 |     1650     1332     20 |  0.000 % |
0.59/0.60	c |     11335 |     487     2100     6356 |     1815      936     18 |  0.000 % |
0.79/0.88	c |     17101 |     487     2100     6356 |     1997     1108     20 |  0.000 % |
1.29/1.31	c |     25751 |     487     2100     6356 |     2196     1603     21 |  0.000 % |
1.89/1.99	c |     38726 |     487     2100     6356 |     2416     2176     23 |  0.000 % |
2.99/3.05	c |     58187 |     487     2100     6356 |     2658     1915     21 |  0.000 % |
4.59/4.67	c |     87380 |     487     2100     6356 |     2924     2584     22 |  0.000 % |
7.09/7.19	c |    131171 |     487     2100     6356 |     3216     1634     20 |  0.000 % |
10.89/10.98	c |    196855 |     487     2100     6356 |     3538     1904     20 |  0.000 % |
17.08/17.16	c |    295381 |     487     2100     6356 |     3891     3194     24 |  0.000 % |
26.38/26.47	c |    443172 |     487     2100     6356 |     4281     2895     23 |  0.000 % |
40.68/40.71	c |    664856 |     487     2100     6356 |     4709     3530     24 |  0.000 % |
62.76/62.83	c |    997382 |     487     2100     6356 |     5180     2758     22 |  0.000 % |
98.06/98.12	c |   1496170 |     487     2100     6356 |     5698     4508     23 |  0.000 % |
154.44/154.59	c |   2244352 |     487     2100     6356 |     6268     4735     25 |  0.000 % |
242.11/242.27	c |   3366627 |     487     2100     6356 |     6894     4632     22 |  0.000 % |
378.76/378.92	c |   5050040 |     487     2100     6356 |     7584     3643     21 |  0.000 % |
592.88/593.19	c |   7575156 |     487     2100     6356 |     8342     7415     24 |  0.000 % |
933.46/933.87	c |  11362831 |     487     2100     6356 |     9176     7232     24 |  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-1516805-1238275433/watcher-1516805-1238275433 -o /tmp/evaluation-result-1516805-1238275433/solver-1516805-1238275433 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2055758882 HOME/instance-1516805-1238275433.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: 0.93 0.99 0.99 2/64 2854
/proc/meminfo: memFree=869904/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=2548 CPUtime=0
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 1100209419 2609152 223 1992294400 4194304 5102416 548682068800 18446744073709551615 4273048 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 637 223 97 221 0 413 0

[startup+0.0813949 s]
/proc/loadavg: 0.93 0.99 0.99 2/64 2854
/proc/meminfo: memFree=869904/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=2548 CPUtime=0.07
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 265 0 0 0 7 0 0 0 18 0 1 0 1100209419 2609152 250 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 637 250 112 221 0 413 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2548

[startup+0.101398 s]
/proc/loadavg: 0.93 0.99 0.99 2/64 2854
/proc/meminfo: memFree=869904/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=2548 CPUtime=0.09
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 276 0 0 0 9 0 0 0 18 0 1 0 1100209419 2609152 261 1992294400 4194304 5102416 548682068800 18446744073709551615 4254699 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 637 261 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301432 s]
/proc/loadavg: 0.93 0.99 0.99 2/64 2854
/proc/meminfo: memFree=869904/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=2680 CPUtime=0.29
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 1100209419 2744320 291 1992294400 4194304 5102416 548682068800 18446744073709551615 4231865 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 670 291 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701501 s]
/proc/loadavg: 0.93 0.99 0.99 2/64 2854
/proc/meminfo: memFree=869904/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=2812 CPUtime=0.69
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 346 0 0 0 69 0 0 0 23 0 1 0 1100209419 2879488 331 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 703 331 112 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50164 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 2855
/proc/meminfo: memFree=868936/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=3076 CPUtime=1.49
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 396 0 0 0 149 0 0 0 25 0 1 0 1100209419 3149824 381 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 769 381 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10191 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 2855
/proc/meminfo: memFree=868616/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=3340 CPUtime=3.09
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 453 0 0 0 309 0 0 0 25 0 1 0 1100209419 3420160 438 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 835 438 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30147 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 2855
/proc/meminfo: memFree=868104/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=3736 CPUtime=6.29
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 546 0 0 0 629 0 0 0 25 0 1 0 1100209419 3825664 531 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 934 531 112 221 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3736

[startup+12.7016 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 2855
/proc/meminfo: memFree=867592/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=4132 CPUtime=12.69
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 650 0 0 0 1269 0 0 0 25 0 1 0 1100209419 4231168 635 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 1033 635 112 221 0 809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4132

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 2855
/proc/meminfo: memFree=867080/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=4656 CPUtime=25.48
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 776 0 0 0 2548 0 0 0 25 0 1 0 1100209419 4767744 761 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 1164 761 112 221 0 940 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4656

[startup+51.1012 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 2855
/proc/meminfo: memFree=866312/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=5316 CPUtime=51.07
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 958 0 0 0 5107 0 0 0 25 0 1 0 1100209419 5443584 943 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 1329 943 112 221 0 1105 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5316

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 2855
/proc/meminfo: memFree=865288/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=6308 CPUtime=102.26
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 1211 0 0 0 10225 1 0 0 25 0 1 0 1100209419 6459392 1196 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 1577 1196 112 221 0 1353 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6308

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=864392/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=7268 CPUtime=162.23
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 1428 0 0 0 16222 1 0 0 25 0 1 0 1100209419 7442432 1413 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 1817 1413 112 221 0 1593 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7268

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=863944/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=7672 CPUtime=222.21
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 1534 0 0 0 22220 1 0 0 25 0 1 0 1100209419 7856128 1519 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 1918 1519 112 221 0 1694 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7672

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=863240/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=8360 CPUtime=282.2
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 1700 0 0 0 28218 2 0 0 25 0 1 0 1100209419 8560640 1685 1992294400 4194304 5102416 548682068800 18446744073709551615 4255665 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2090 1685 112 221 0 1866 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8360

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=862920/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=8624 CPUtime=342.17
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 1768 0 0 0 34215 2 0 0 25 0 1 0 1100209419 8830976 1753 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2156 1753 112 221 0 1932 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8624

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=862408/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=9028 CPUtime=402.15
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 1888 0 0 0 40213 2 0 0 25 0 1 0 1100209419 9244672 1873 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2257 1873 112 221 0 2033 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9028

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=861960/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=9428 CPUtime=462.12
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 1979 0 0 0 46210 2 0 0 25 0 1 0 1100209419 9654272 1964 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2357 1964 112 221 0 2133 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9428

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=861896/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=9720 CPUtime=522.11
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2038 0 0 0 52208 3 0 0 25 0 1 0 1100209419 9953280 2023 1992294400 4194304 5102416 548682068800 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2430 2023 112 221 0 2206 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9720

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=861640/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=9992 CPUtime=582.09
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2094 0 0 0 58206 3 0 0 25 0 1 0 1100209419 10231808 2079 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2498 2079 112 221 0 2274 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9992

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=861320/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=10272 CPUtime=642.07
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2161 0 0 0 64204 3 0 0 25 0 1 0 1100209419 10518528 2146 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2568 2146 112 221 0 2344 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 10272

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=861128/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=10416 CPUtime=702.05
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2209 0 0 0 70201 4 0 0 25 0 1 0 1100209419 10665984 2194 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2604 2194 112 221 0 2380 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10416

[startup+762.304 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=860872/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=10692 CPUtime=762.03
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2278 0 0 0 76199 4 0 0 25 0 1 0 1100209419 10948608 2263 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2673 2263 112 221 0 2449 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10692

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=860616/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=10964 CPUtime=822
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2328 0 0 0 82196 4 0 0 25 0 1 0 1100209419 11227136 2313 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2741 2313 112 221 0 2517 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 10964

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=860360/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=11228 CPUtime=881.98
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2391 0 0 0 88194 4 0 0 25 0 1 0 1100209419 11497472 2376 1992294400 4194304 5102416 548682068800 18446744073709551615 4248881 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2807 2376 112 221 0 2583 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 11228

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2855
/proc/meminfo: memFree=860104/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=11500 CPUtime=941.96
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2456 0 0 0 94192 4 0 0 25 0 1 0 1100209419 11776000 2441 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2875 2441 112 221 0 2651 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 11500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2857
/proc/meminfo: memFree=859784/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=11780 CPUtime=1001.94
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2517 0 0 0 100189 5 0 0 25 0 1 0 1100209419 12062720 2502 1992294400 4194304 5102416 548682068800 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2945 2502 112 221 0 2721 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11780

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2857
/proc/meminfo: memFree=859656/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=11912 CPUtime=1061.92
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2559 0 0 0 106187 5 0 0 25 0 1 0 1100209419 12197888 2544 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 2978 2544 112 221 0 2754 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 11912

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2857
/proc/meminfo: memFree=859592/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=12044 CPUtime=1121.9
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2583 0 0 0 112185 5 0 0 25 0 1 0 1100209419 12333056 2568 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 3011 2568 112 221 0 2787 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 12044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2857
/proc/meminfo: memFree=859400/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=12216 CPUtime=1181.87
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2628 0 0 0 118182 5 0 0 25 0 1 0 1100209419 12509184 2613 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 3054 2613 112 221 0 2830 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 12216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 2857
/proc/meminfo: memFree=859336/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=12216 CPUtime=1200.07
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2638 0 0 0 120002 5 0 0 25 0 1 0 1100209419 12509184 2623 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 3054 2623 112 221 0 2830 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12216

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 0.99 0.99 2/65 2857
/proc/meminfo: memFree=859336/2055920 swapFree=4177928/4192956
[pid=2854] ppid=2852 vsize=12216 CPUtime=1200.07
/proc/2854/stat : 2854 (varsat-random_s) R 2852 2854 2619 0 -1 4194304 2638 0 0 0 120002 5 0 0 25 0 1 0 1100209419 12509184 2623 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2854/statm: 3054 2623 112 221 0 2830 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.06099
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 12216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2638
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= 1805

runsolver used 0.941856 second user time and 2.41063 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 22:23:53
IDJOB=1516805
IDBENCH=70543
IDSOLVER=539
FILE ID=node14/1516805-1238275433
PBS_JOBID= 9060905
Free space on /tmp= 65396 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516805-1238275433/watcher-1516805-1238275433 -o /tmp/evaluation-result-1516805-1238275433/solver-1516805-1238275433 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2055758882 HOME/instance-1516805-1238275433.cnf

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

MD5SUM BENCH= 5b5eacd69579443fc2a1a78b000c06ae
RANDOM SEED=2055758882

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:        870384 kB
Buffers:         90960 kB
Cached:        1000724 kB
SwapCached:       8964 kB
Active:          94736 kB
Inactive:      1007596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        870384 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            69184 kB
Committed_AS:  2808416 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= 65396 MiB
End job on node14 at 2009-03-28 22:43:56