Trace number 1516793

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S900957093-043.cnf
MD5SUM089e945986e09301802f8b3ff2e688f1
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:          1896584839.000000
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 |     491     2106     6374 |      702        0    nan |  0.000 % |
0.00/0.02	c |       100 |     491     2106     6374 |      772      100     23 |  0.000 % |
0.02/0.03	c |       250 |     491     2106     6374 |      849      250     21 |  0.000 % |
0.02/0.05	c |       478 |     491     2106     6374 |      934      478     22 |  0.000 % |
0.02/0.08	c |       817 |     491     2106     6374 |     1027      817     23 |  0.000 % |
0.09/0.11	c |      1323 |     491     2106     6374 |     1130      777     21 |  0.000 % |
0.09/0.15	c |      2082 |     491     2106     6374 |     1243      942     22 |  0.000 % |
0.19/0.21	c |      3221 |     491     2106     6374 |     1367      781     21 |  0.000 % |
0.19/0.30	c |      4929 |     491     2106     6374 |     1504     1061     21 |  0.000 % |
0.39/0.42	c |      7491 |     491     2106     6374 |     1655     1292     21 |  0.000 % |
0.59/0.61	c |     11335 |     491     2106     6374 |     1820     1712     23 |  0.000 % |
0.89/0.90	c |     17102 |     491     2106     6374 |     2002     1875     22 |  0.000 % |
1.29/1.33	c |     25753 |     491     2106     6374 |     2203     1262     21 |  0.000 % |
1.99/2.00	c |     38728 |     491     2106     6374 |     2423     1829     22 |  0.000 % |
2.99/3.05	c |     58190 |     491     2106     6374 |     2665     1417     20 |  0.000 % |
4.59/4.63	c |     87384 |     491     2106     6374 |     2932     2147     22 |  0.000 % |
6.99/7.07	c |    131173 |     491     2106     6374 |     3225     2565     23 |  0.000 % |
10.89/10.90	c |    196858 |     491     2106     6374 |     3548     2707     22 |  0.000 % |
16.89/16.95	c |    295384 |     491     2106     6374 |     3903     2237     21 |  0.000 % |
26.18/26.23	c |    443175 |     491     2106     6374 |     4293     3548     24 |  0.000 % |
40.68/40.76	c |    664860 |     491     2106     6374 |     4722     3397     23 |  0.000 % |
63.46/63.57	c |    997386 |     491     2106     6374 |     5194     3855     24 |  0.000 % |
99.06/99.12	c |   1496174 |     491     2106     6374 |     5714     4461     23 |  0.000 % |
155.93/156.03	c |   2244356 |     491     2106     6374 |     6285     4985     25 |  0.000 % |
244.40/244.50	c |   3366631 |     491     2106     6374 |     6914     5629     24 |  0.000 % |
383.55/383.76	c |   5050042 |     491     2106     6374 |     7605     6540     25 |  0.000 % |
603.27/603.54	c |   7575158 |     491     2106     6374 |     8366     4575     25 |  0.000 % |
946.84/947.21	c |  11362836 |     491     2106     6374 |     9203     7438     22 |  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-1516793-1238275251/watcher-1516793-1238275251 -o /tmp/evaluation-result-1516793-1238275251/solver-1516793-1238275251 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1896584839 HOME/instance-1516793-1238275251.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 4747
/proc/meminfo: memFree=1163568/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=2548 CPUtime=0
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1100191392 2609152 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 637 224 98 221 0 413 0

[startup+0.0263821 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4747
/proc/meminfo: memFree=1163568/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=2548 CPUtime=0.02
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 262 0 0 0 2 0 0 0 18 0 1 0 1100191392 2609152 247 1992294400 4194304 5102416 548682068800 18446744073709551615 4220327 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 637 247 112 221 0 413 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2548

[startup+0.101396 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4747
/proc/meminfo: memFree=1163568/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=2548 CPUtime=0.09
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 1100191392 2609152 258 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 637 258 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301434 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4747
/proc/meminfo: memFree=1163568/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=2680 CPUtime=0.29
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 308 0 0 0 29 0 0 0 19 0 1 0 1100191392 2744320 293 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 670 293 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701511 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4747
/proc/meminfo: memFree=1163568/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=2944 CPUtime=0.69
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 351 0 0 0 69 0 0 0 22 0 1 0 1100191392 3014656 336 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 736 336 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50166 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1162664/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=3076 CPUtime=1.49
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 399 0 0 0 149 0 0 0 25 0 1 0 1100191392 3149824 384 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 769 384 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10197 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1162280/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=3340 CPUtime=3.09
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 450 0 0 0 309 0 0 0 25 0 1 0 1100191392 3420160 435 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 835 435 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1161832/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=3604 CPUtime=6.29
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 538 0 0 0 629 0 0 0 25 0 1 0 1100191392 3690496 523 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 901 523 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1161256/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=4132 CPUtime=12.69
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 651 0 0 0 1269 0 0 0 25 0 1 0 1100191392 4231168 636 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 1033 636 112 221 0 809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4132

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1160744/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=4528 CPUtime=25.48
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 771 0 0 0 2548 0 0 0 25 0 1 0 1100191392 4636672 756 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 1132 756 112 221 0 908 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4528

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1159976/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=5340 CPUtime=51.07
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 977 0 0 0 5107 0 0 0 25 0 1 0 1100191392 5468160 962 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 1335 962 112 221 0 1111 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5340

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1158888/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=6412 CPUtime=102.26
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 1224 0 0 0 10225 1 0 0 25 0 1 0 1100191392 6565888 1209 1992294400 4194304 5102416 548682068800 18446744073709551615 4244115 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 1603 1209 112 221 0 1379 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6412

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1158120/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=7220 CPUtime=162.23
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 1415 0 0 0 16222 1 0 0 25 0 1 0 1100191392 7393280 1400 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 1805 1400 112 221 0 1581 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7220

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1157480/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=7776 CPUtime=222.21
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 1554 0 0 0 22219 2 0 0 25 0 1 0 1100191392 7962624 1539 1992294400 4194304 5102416 548682068800 18446744073709551615 4249797 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 1944 1539 112 221 0 1720 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7776

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1156840/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=8328 CPUtime=282.19
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 1694 0 0 0 28217 2 0 0 25 0 1 0 1100191392 8527872 1679 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2082 1679 112 221 0 1858 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8328

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1156520/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=8732 CPUtime=342.16
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 1795 0 0 0 34214 2 0 0 25 0 1 0 1100191392 8941568 1780 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2183 1780 112 221 0 1959 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 8732

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1155944/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=9276 CPUtime=402.14
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 1927 0 0 0 40211 3 0 0 25 0 1 0 1100191392 9498624 1912 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2319 1912 112 221 0 2095 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9276

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1155560/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=9692 CPUtime=462.12
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2017 0 0 0 46209 3 0 0 25 0 1 0 1100191392 9924608 2002 1992294400 4194304 5102416 548682068800 18446744073709551615 4254800 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2423 2002 112 221 0 2199 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9692

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1155304/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=9964 CPUtime=522.09
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2082 0 0 0 52206 3 0 0 25 0 1 0 1100191392 10203136 2067 1992294400 4194304 5102416 548682068800 18446744073709551615 4230720 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2491 2067 112 221 0 2267 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 9964

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1155112/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=10096 CPUtime=582.08
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2133 0 0 0 58204 4 0 0 25 0 1 0 1100191392 10338304 2118 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2524 2118 112 221 0 2300 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 10096

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1154792/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=10436 CPUtime=642.06
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2210 0 0 0 64202 4 0 0 25 0 1 0 1100191392 10686464 2195 1992294400 4194304 5102416 548682068800 18446744073709551615 4254600 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2609 2195 112 221 0 2385 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10436

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1154600/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=10716 CPUtime=702.03
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2263 0 0 0 70199 4 0 0 25 0 1 0 1100191392 10973184 2248 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2679 2248 112 221 0 2455 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 10716

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1154344/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=11012 CPUtime=762.01
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2328 0 0 0 76197 4 0 0 25 0 1 0 1100191392 11276288 2313 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2753 2313 112 221 0 2529 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 11012

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1154088/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=11144 CPUtime=821.99
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2370 0 0 0 82194 5 0 0 25 0 1 0 1100191392 11411456 2355 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2786 2355 112 221 0 2562 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 11144

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1154152/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=11276 CPUtime=881.96
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2414 0 0 0 88191 5 0 0 25 0 1 0 1100191392 11546624 2399 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2819 2399 112 221 0 2595 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 11276

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1153960/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=11564 CPUtime=941.94
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2458 0 0 0 94189 5 0 0 25 0 1 0 1100191392 11841536 2443 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2891 2443 112 221 0 2667 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 11564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1153576/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=11868 CPUtime=1001.92
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2536 0 0 0 100186 6 0 0 25 0 1 0 1100191392 12152832 2521 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 2967 2521 112 221 0 2743 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 11868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1153448/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=12152 CPUtime=1061.9
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2595 0 0 0 106184 6 0 0 25 0 1 0 1100191392 12443648 2580 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 3038 2580 112 221 0 2814 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 12152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1153192/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=12308 CPUtime=1121.88
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2638 0 0 0 112182 6 0 0 25 0 1 0 1100191392 12603392 2623 1992294400 4194304 5102416 548682068800 18446744073709551615 4249178 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 3077 2623 112 221 0 2853 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 12308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1153000/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=12460 CPUtime=1181.85
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2677 0 0 0 118179 6 0 0 25 0 1 0 1100191392 12759040 2662 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 3115 2662 112 221 0 2891 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 12460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4748
/proc/meminfo: memFree=1153000/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=12460 CPUtime=1200.05
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2681 0 0 0 119999 6 0 0 25 0 1 0 1100191392 12759040 2666 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 3115 2666 112 221 0 2891 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 12460

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 4748
/proc/meminfo: memFree=1153000/2055920 swapFree=4178400/4192956
[pid=4747] ppid=4745 vsize=12460 CPUtime=1200.05
/proc/4747/stat : 4747 (varsat-random_s) R 4745 4747 4526 0 -1 4194304 2681 0 0 0 119999 6 0 0 25 0 1 0 1100191392 12759040 2666 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/4747/statm: 3115 2666 112 221 0 2891 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 12460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.069989
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 12460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2681
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= 1644

runsolver used 0.932858 second user time and 2.40363 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 22:20:51
IDJOB=1516793
IDBENCH=70542
IDSOLVER=539
FILE ID=node9/1516793-1238275251
PBS_JOBID= 9060896
Free space on /tmp= 66348 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S900957093-043.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516793-1238275251/watcher-1516793-1238275251 -o /tmp/evaluation-result-1516793-1238275251/solver-1516793-1238275251 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1896584839 HOME/instance-1516793-1238275251.cnf

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

MD5SUM BENCH= 089e945986e09301802f8b3ff2e688f1
RANDOM SEED=1896584839

node9.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		: 3000.268
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		: 3000.268
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:       1164048 kB
Buffers:         92900 kB
Cached:         711808 kB
SwapCached:       8300 kB
Active:         212680 kB
Inactive:       601892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1164048 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            63304 kB
Committed_AS:  2831096 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 22:40:53