Trace number 1731207

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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:  270                                                  |
0.00/0.00	c |  Number of clauses:    1080                                                 |
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:          1421354206.000000
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 |     270     1080     3240 |      360        0    nan |  0.000 % |
0.00/0.00	c |       100 |     270     1080     3240 |      396      100     35 |  0.001 % |
0.00/0.01	c |       250 |     270     1080     3240 |      435      250     38 |  0.001 % |
0.00/0.02	c |       475 |     270     1080     3240 |      479      475     34 |  0.001 % |
0.00/0.04	c |       813 |     270     1080     3240 |      527      537     29 |  0.001 % |
0.00/0.06	c |      1320 |     270     1080     3240 |      579      482     31 |  0.001 % |
0.09/0.09	c |      2079 |     270     1080     3240 |      637      619     27 |  0.001 % |
0.09/0.14	c |      3219 |     270     1080     3240 |      701      379     25 |  0.001 % |
0.19/0.22	c |      4927 |     270     1080     3240 |      771      555     26 |  0.001 % |
0.29/0.33	c |      7489 |     270     1080     3240 |      848      655     23 |  0.001 % |
0.49/0.51	c |     11333 |     270     1080     3240 |      933      488     22 |  0.001 % |
0.79/0.82	c |     17100 |     270     1080     3240 |     1027      919     21 |  0.001 % |
1.19/1.26	c |     25750 |     270     1080     3240 |     1129     1007     21 |  0.001 % |
1.79/1.89	c |     38724 |     270     1080     3240 |     1242      637     17 |  0.001 % |
2.89/2.94	c |     58185 |     270     1080     3240 |     1367      967     23 |  0.001 % |
4.69/4.75	c |     87378 |     270     1080     3240 |     1503      840     21 |  0.001 % |
7.09/7.19	c |    131170 |     270     1080     3240 |     1654     1011     19 |  0.001 % |
10.79/10.90	c |    196854 |     270     1080     3240 |     1819     1028     18 |  0.001 % |
16.29/16.33	c |    295381 |     270     1080     3240 |     2001     1504     21 |  0.001 % |
24.79/24.87	c |    443171 |     270     1080     3240 |     2201     1172     21 |  0.001 % |
37.68/37.79	c |    664854 |     270     1080     3240 |     2421     2080     20 |  0.001 % |
57.97/58.03	c |    997381 |     270     1080     3240 |     2664     2306     20 |  0.001 % |
89.96/90.01	c |   1496169 |     270     1080     3240 |     2930     2324     20 |  0.001 % |
142.44/142.56	c |   2244351 |     270     1080     3240 |     3223     1662     19 |  0.001 % |
218.21/218.34	c |   3366626 |     270     1080     3240 |     3545     3000     22 |  0.001 % |
339.27/339.48	c |   5050037 |     270     1080     3240 |     3900     2380     22 |  0.001 % |
516.81/517.02	c |   7575154 |     270     1080     3240 |     4290     3611     22 |  0.001 % |
784.80/785.14	c |  11362830 |     270     1080     3240 |     4719     4198     21 |  0.001 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731207-1240768090/watcher-1731207-1240768090 -o /tmp/evaluation-result-1731207-1240768090/solver-1731207-1240768090 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1421354206 HOME/instance-1731207-1240768090.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: 1.00 1.04 1.10 3/64 1178
/proc/meminfo: memFree=1661976/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=2404 CPUtime=0
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 104837039 2461696 187 1992294400 4194304 5102416 548682068784 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 601 187 102 221 0 377 0

[startup+0.095379 s]
/proc/loadavg: 1.00 1.04 1.10 3/64 1178
/proc/meminfo: memFree=1661976/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=2404 CPUtime=0.09
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 227 0 0 0 9 0 0 0 18 0 1 0 104837039 2461696 212 1992294400 4194304 5102416 548682068784 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 601 212 112 221 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2404

[startup+0.101379 s]
/proc/loadavg: 1.00 1.04 1.10 3/64 1178
/proc/meminfo: memFree=1661976/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=2404 CPUtime=0.09
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 104837039 2461696 217 1992294400 4194304 5102416 548682068784 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 601 217 112 221 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2404

[startup+0.301415 s]
/proc/loadavg: 1.00 1.04 1.10 3/64 1178
/proc/meminfo: memFree=1661976/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=2536 CPUtime=0.29
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 253 0 0 0 29 0 0 0 19 0 1 0 104837039 2596864 238 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 634 238 112 221 0 410 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2536

[startup+0.701488 s]
/proc/loadavg: 1.00 1.04 1.10 3/64 1178
/proc/meminfo: memFree=1661976/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=2536 CPUtime=0.69
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 269 0 0 0 69 0 0 0 22 0 1 0 104837039 2596864 254 1992294400 4194304 5102416 548682068784 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 634 254 112 221 0 410 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2536

[startup+1.50163 s]
/proc/loadavg: 1.00 1.04 1.10 2/65 1179
/proc/meminfo: memFree=1661328/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=2672 CPUtime=1.49
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 290 0 0 0 149 0 0 0 25 0 1 0 104837039 2736128 275 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 668 275 112 221 0 444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2672

[startup+3.10193 s]
/proc/loadavg: 1.00 1.04 1.10 2/65 1179
/proc/meminfo: memFree=1661136/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=2804 CPUtime=3.09
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 329 0 0 0 309 0 0 0 25 0 1 0 104837039 2871296 314 1992294400 4194304 5102416 548682068784 18446744073709551615 4254293 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 701 314 112 221 0 477 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2804

[startup+6.30151 s]
/proc/loadavg: 1.00 1.04 1.10 2/65 1179
/proc/meminfo: memFree=1660816/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=2936 CPUtime=6.29
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 371 0 0 0 629 0 0 0 25 0 1 0 104837039 3006464 356 1992294400 4194304 5102416 548682068784 18446744073709551615 4254246 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 734 356 112 221 0 510 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2936

[startup+12.7017 s]
/proc/loadavg: 1.00 1.04 1.10 2/65 1179
/proc/meminfo: memFree=1660432/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=3332 CPUtime=12.69
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 453 0 0 0 1269 0 0 0 25 0 1 0 104837039 3411968 438 1992294400 4194304 5102416 548682068784 18446744073709551615 4249136 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 833 438 112 221 0 609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3332

[startup+25.502 s]
/proc/loadavg: 1.00 1.04 1.09 2/65 1179
/proc/meminfo: memFree=1659984/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=3736 CPUtime=25.49
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 552 0 0 0 2549 0 0 0 25 0 1 0 104837039 3825664 537 1992294400 4194304 5102416 548682068784 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 934 537 112 221 0 710 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3736

[startup+51.1017 s]
/proc/loadavg: 1.00 1.03 1.09 2/65 1179
/proc/meminfo: memFree=1659536/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=4132 CPUtime=51.08
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 654 0 0 0 5108 0 0 0 25 0 1 0 104837039 4231168 639 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1033 639 112 221 0 809 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4132

[startup+102.305 s]
/proc/loadavg: 1.00 1.03 1.08 2/65 1179
/proc/meminfo: memFree=1658832/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=4800 CPUtime=102.26
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 826 0 0 0 10226 0 0 0 25 0 1 0 104837039 4915200 811 1992294400 4194304 5102416 548682068784 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1200 811 112 221 0 976 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4800

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 1179
/proc/meminfo: memFree=1658384/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=5212 CPUtime=162.23
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 930 0 0 0 16223 0 0 0 25 0 1 0 104837039 5337088 915 1992294400 4194304 5102416 548682068784 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1303 915 112 221 0 1079 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5212

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/65 1179
/proc/meminfo: memFree=1657872/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=5768 CPUtime=222.21
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1047 0 0 0 22221 0 0 0 25 0 1 0 104837039 5906432 1032 1992294400 4194304 5102416 548682068784 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1442 1032 112 221 0 1218 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5768

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 1179
/proc/meminfo: memFree=1657552/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=6056 CPUtime=282.19
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1121 0 0 0 28219 0 0 0 25 0 1 0 104837039 6201344 1106 1992294400 4194304 5102416 548682068784 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1514 1106 112 221 0 1290 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6056

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 1179
/proc/meminfo: memFree=1657424/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=6192 CPUtime=342.17
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1160 0 0 0 34216 1 0 0 25 0 1 0 104837039 6340608 1145 1992294400 4194304 5102416 548682068784 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1548 1145 112 221 0 1324 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6192

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 1179
/proc/meminfo: memFree=1656848/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=6720 CPUtime=402.15
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1289 0 0 0 40214 1 0 0 25 0 1 0 104837039 6881280 1274 1992294400 4194304 5102416 548682068784 18446744073709551615 4249671 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1680 1274 112 221 0 1456 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6720

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 1179
/proc/meminfo: memFree=1656656/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=6864 CPUtime=462.13
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1335 0 0 0 46212 1 0 0 25 0 1 0 104837039 7028736 1320 1992294400 4194304 5102416 548682068784 18446744073709551615 4253877 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1716 1320 112 221 0 1492 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6864

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 1179
/proc/meminfo: memFree=1656400/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=7132 CPUtime=522.1
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1399 0 0 0 52209 1 0 0 25 0 1 0 104837039 7303168 1384 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1783 1384 112 221 0 1559 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7132

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 1179
/proc/meminfo: memFree=1655952/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=7548 CPUtime=582.08
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1504 0 0 0 58207 1 0 0 25 0 1 0 104837039 7729152 1489 1992294400 4194304 5102416 548682068784 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1887 1489 112 221 0 1663 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7548

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 1179
/proc/meminfo: memFree=1655696/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=7820 CPUtime=642.07
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1567 0 0 0 64205 2 0 0 25 0 1 0 104837039 8007680 1552 1992294400 4194304 5102416 548682068784 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 1955 1552 112 221 0 1731 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 7820

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 1179
/proc/meminfo: memFree=1655376/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=8092 CPUtime=702.04
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1623 0 0 0 70202 2 0 0 25 0 1 0 104837039 8286208 1608 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2023 1608 112 221 0 1799 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 8092

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 1179
/proc/meminfo: memFree=1655312/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=8092 CPUtime=762.02
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1643 0 0 0 76200 2 0 0 25 0 1 0 104837039 8286208 1628 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2023 1628 112 221 0 1799 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 8092

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 1185
/proc/meminfo: memFree=1654984/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=8364 CPUtime=821.99
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1691 0 0 0 82197 2 0 0 25 0 1 0 104837039 8564736 1676 1992294400 4194304 5102416 548682068784 18446744073709551615 4262220 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2091 1676 112 221 0 1867 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 8364

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 1185
/proc/meminfo: memFree=1654728/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=8644 CPUtime=881.97
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1747 0 0 0 88195 2 0 0 25 0 1 0 104837039 8851456 1732 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2161 1732 112 221 0 1937 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 8644

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1185
/proc/meminfo: memFree=1654728/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=8644 CPUtime=941.94
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1765 0 0 0 94192 2 0 0 25 0 1 0 104837039 8851456 1750 1992294400 4194304 5102416 548682068784 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2161 1750 112 221 0 1937 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 8644

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1185
/proc/meminfo: memFree=1654472/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=8916 CPUtime=1001.92
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1819 0 0 0 100190 2 0 0 25 0 1 0 104837039 9129984 1804 1992294400 4194304 5102416 548682068784 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2229 1804 112 221 0 2005 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 8916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1185
/proc/meminfo: memFree=1654408/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=9048 CPUtime=1061.9
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1830 0 0 0 106188 2 0 0 25 0 1 0 104837039 9265152 1815 1992294400 4194304 5102416 548682068784 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2262 1815 112 221 0 2038 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 9048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1185
/proc/meminfo: memFree=1654352/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=9048 CPUtime=1121.89
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1837 0 0 0 112186 3 0 0 25 0 1 0 104837039 9265152 1822 1992294400 4194304 5102416 548682068784 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2262 1822 112 221 0 2038 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 9048

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1185
/proc/meminfo: memFree=1654224/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=9188 CPUtime=1181.86
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1861 0 0 0 118183 3 0 0 25 0 1 0 104837039 9408512 1846 1992294400 4194304 5102416 548682068784 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2297 1846 112 221 0 2073 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 9188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1185
/proc/meminfo: memFree=1654224/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=9188 CPUtime=1200.06
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1868 0 0 0 120003 3 0 0 25 0 1 0 104837039 9408512 1853 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2297 1853 112 221 0 2073 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9188

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 1185
/proc/meminfo: memFree=1654224/2055920 swapFree=4181900/4192956
[pid=1178] ppid=1176 vsize=9188 CPUtime=1200.06
/proc/1178/stat : 1178 (varsat-random_s) R 1176 1178 950 0 -1 4194304 1868 0 0 0 120003 3 0 0 25 0 1 0 104837039 9408512 1853 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1178/statm: 2297 1853 112 221 0 2073 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.033994
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 9188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1868
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= 1092

runsolver used 0.765883 second user time and 2.56761 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-26 19:48:10
IDJOB=1731207
IDBENCH=24746
IDSOLVER=539
FILE ID=node44/1731207-1240768090
PBS_JOBID= 9187174
Free space on /tmp= 66220 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731207-1240768090/watcher-1731207-1240768090 -o /tmp/evaluation-result-1731207-1240768090/solver-1731207-1240768090 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1421354206 HOME/instance-1731207-1240768090.cnf

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

MD5SUM BENCH= 6829b07d42c434b96cd2417ca27ed3f2
RANDOM SEED=1421354206

node44.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		: 3000.267
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		: 3000.267
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:       1662456 kB
Buffers:         43240 kB
Cached:         284288 kB
SwapCached:       4924 kB
Active:          54756 kB
Inactive:       280672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662456 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            43972 kB
Committed_AS:   442404 kB
PageTables:       1380 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= 66220 MiB
End job on node44 at 2009-04-26 20:08:13