Trace number 1517717

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
MD5SUM243926b94d1dc7710cf6791cadd5350d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark301.255
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          2142844377.000000
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 |     441     1929     5888 |      643        0    nan |  0.000 % |
0.00/0.02	c |       100 |     441     1929     5888 |      707      100     23 |  0.000 % |
0.02/0.03	c |       250 |     441     1929     5888 |      778      250     21 |  0.000 % |
0.02/0.05	c |       475 |     441     1929     5888 |      855      475     22 |  0.000 % |
0.02/0.08	c |       813 |     441     1929     5888 |      941      813     21 |  0.000 % |
0.09/0.11	c |      1319 |     441     1929     5888 |     1035      837     19 |  0.000 % |
0.09/0.15	c |      2078 |     441     1929     5888 |     1139     1053     20 |  0.000 % |
0.19/0.20	c |      3218 |     441     1929     5888 |     1253     1006     19 |  0.000 % |
0.19/0.28	c |      4926 |     441     1929     5888 |     1378      766     17 |  0.000 % |
0.39/0.40	c |      7488 |     441     1929     5888 |     1516     1191     20 |  0.000 % |
0.49/0.57	c |     11333 |     441     1929     5888 |     1667     1150     18 |  0.000 % |
0.79/0.84	c |     17100 |     441     1929     5888 |     1834      921     18 |  0.000 % |
1.19/1.25	c |     25750 |     441     1929     5888 |     2018     1094     19 |  0.000 % |
1.79/1.88	c |     38726 |     441     1929     5888 |     2219     1641     20 |  0.000 % |
2.79/2.82	c |     58187 |     441     1929     5888 |     2441     1911     19 |  0.000 % |
4.19/4.28	c |     87380 |     441     1929     5888 |     2685     1256     18 |  0.000 % |
6.50/6.54	c |    131169 |     441     1929     5888 |     2954     2706     21 |  0.000 % |
9.99/10.05	c |    196853 |     441     1929     5888 |     3250     2347     21 |  0.000 % |
15.49/15.59	c |    295380 |     441     1929     5888 |     3575     1981     20 |  0.000 % |
24.09/24.10	c |    443172 |     441     1929     5888 |     3932     3143     20 |  0.000 % |
37.28/37.40	c |    664855 |     441     1929     5888 |     4325     3907     22 |  0.000 % |
58.08/58.19	c |    997380 |     441     1929     5888 |     4758     4012     21 |  0.000 % |
90.27/90.32	c |   1496171 |     441     1929     5888 |     5234     3202     21 |  0.000 % |
141.16/141.25	c |   2244354 |     441     1929     5888 |     5757     4038     22 |  0.000 % |
220.74/220.83	c |   3366629 |     441     1929     5888 |     6333     5765     22 |  0.000 % |
344.91/345.09	c |   5050040 |     441     1929     5888 |     6966     4974     21 |  0.000 % |
540.66/540.80	c |   7575156 |     441     1929     5888 |     7663     6324     22 |  0.000 % |
853.19/853.45	c |  11362831 |     441     1929     5888 |     8429     6508     23 |  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-1517717-1238290023/watcher-1517717-1238290023 -o /tmp/evaluation-result-1517717-1238290023/solver-1517717-1238290023 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2142844377 HOME/instance-1517717-1238290023.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 32350
/proc/meminfo: memFree=1257200/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=2420 CPUtime=0
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 1101664075 2478080 213 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 605 213 98 221 0 381 0

[startup+0.0256481 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32350
/proc/meminfo: memFree=1257200/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=2532 CPUtime=0.02
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 251 0 0 0 2 0 0 0 18 0 1 0 1101664075 2592768 236 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 633 236 112 221 0 409 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2532

[startup+0.101655 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32350
/proc/meminfo: memFree=1257200/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=2532 CPUtime=0.09
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 259 0 0 0 9 0 0 0 18 0 1 0 1101664075 2592768 244 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 633 244 112 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301672 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32350
/proc/meminfo: memFree=1257200/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=2664 CPUtime=0.29
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 290 0 0 0 29 0 0 0 19 0 1 0 1101664075 2727936 275 1992294400 4194304 5102416 548682068800 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 666 275 112 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701706 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32350
/proc/meminfo: memFree=1257200/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=2796 CPUtime=0.69
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 331 0 0 0 69 0 0 0 22 0 1 0 1101664075 2863104 316 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 699 316 112 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50178 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1256232/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=3060 CPUtime=1.49
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 378 0 0 0 149 0 0 0 25 0 1 0 1101664075 3133440 363 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 765 363 112 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10192 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1255912/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=3324 CPUtime=3.09
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 441 0 0 0 309 0 0 0 25 0 1 0 1101664075 3403776 426 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 831 426 112 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.3012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1255464/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=3588 CPUtime=6.29
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 506 0 0 0 629 0 0 0 25 0 1 0 1101664075 3674112 491 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 897 491 112 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1254952/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=3992 CPUtime=12.69
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 613 0 0 0 1269 0 0 0 25 0 1 0 1101664075 4087808 598 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 998 598 112 221 0 774 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3992

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1254568/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=4424 CPUtime=25.48
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 716 0 0 0 2548 0 0 0 25 0 1 0 1101664075 4530176 701 1992294400 4194304 5102416 548682068800 18446744073709551615 4248775 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 1106 701 112 221 0 882 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4424

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1253928/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=4956 CPUtime=51.08
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 865 0 0 0 5108 0 0 0 25 0 1 0 1101664075 5074944 850 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 1239 850 112 221 0 1015 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4956

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1252968/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=5888 CPUtime=102.27
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 1097 0 0 0 10227 0 0 0 25 0 1 0 1101664075 6029312 1082 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 1472 1082 112 221 0 1248 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5888

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1252264/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=6692 CPUtime=162.25
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 1279 0 0 0 16224 1 0 0 25 0 1 0 1101664075 6852608 1264 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 1673 1264 112 221 0 1449 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6692

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1251752/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=7096 CPUtime=222.24
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 1393 0 0 0 22223 1 0 0 25 0 1 0 1101664075 7266304 1378 1992294400 4194304 5102416 548682068800 18446744073709551615 4254340 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 1774 1378 112 221 0 1550 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7096

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1251304/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=7508 CPUtime=282.22
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 1488 0 0 0 28221 1 0 0 25 0 1 0 1101664075 7688192 1473 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 1877 1473 112 221 0 1653 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7508

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1250920/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=7792 CPUtime=342.21
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 1574 0 0 0 34219 2 0 0 25 0 1 0 1101664075 7979008 1559 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 1948 1559 112 221 0 1724 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7792

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1250536/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=8192 CPUtime=402.2
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 1671 0 0 0 40218 2 0 0 25 0 1 0 1101664075 8388608 1656 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2048 1656 112 221 0 1824 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 8192

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1250408/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=8464 CPUtime=462.18
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 1725 0 0 0 46216 2 0 0 25 0 1 0 1101664075 8667136 1710 1992294400 4194304 5102416 548682068800 18446744073709551615 4255307 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2116 1710 112 221 0 1892 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8464

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1250152/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=8740 CPUtime=522.17
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 1784 0 0 0 52215 2 0 0 25 0 1 0 1101664075 8949760 1769 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2185 1769 112 221 0 1961 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 8740

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1249768/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=9148 CPUtime=582.15
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 1878 0 0 0 58213 2 0 0 25 0 1 0 1101664075 9367552 1863 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2287 1863 112 221 0 2063 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 9148

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1249512/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=9420 CPUtime=642.14
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 1958 0 0 0 64212 2 0 0 25 0 1 0 1101664075 9646080 1943 1992294400 4194304 5102416 548682068800 18446744073709551615 4254343 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2355 1943 112 221 0 2131 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 9420

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1249256/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=9692 CPUtime=702.12
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2025 0 0 0 70210 2 0 0 25 0 1 0 1101664075 9924608 2010 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2423 2010 112 221 0 2199 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 9692

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32351
/proc/meminfo: memFree=1249064/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=9840 CPUtime=762.11
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2060 0 0 0 76209 2 0 0 25 0 1 0 1101664075 10076160 2045 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2460 2045 112 221 0 2236 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 9840

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32353
/proc/meminfo: memFree=1248936/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=10128 CPUtime=822.1
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2105 0 0 0 82207 3 0 0 25 0 1 0 1101664075 10371072 2090 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2532 2090 112 221 0 2308 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 10128

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32353
/proc/meminfo: memFree=1248680/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=10272 CPUtime=882.08
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2153 0 0 0 88205 3 0 0 25 0 1 0 1101664075 10518528 2138 1992294400 4194304 5102416 548682068800 18446744073709551615 4249579 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2568 2138 112 221 0 2344 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 10272

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32353
/proc/meminfo: memFree=1248424/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=10556 CPUtime=942.07
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2212 0 0 0 94204 3 0 0 25 0 1 0 1101664075 10809344 2197 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2639 2197 112 221 0 2415 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 10556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32353
/proc/meminfo: memFree=1248360/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=10688 CPUtime=1002.05
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2237 0 0 0 100202 3 0 0 25 0 1 0 1101664075 10944512 2222 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2672 2222 112 221 0 2448 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 10688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32353
/proc/meminfo: memFree=1248232/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=10820 CPUtime=1062.04
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2281 0 0 0 106201 3 0 0 25 0 1 0 1101664075 11079680 2266 1992294400 4194304 5102416 548682068800 18446744073709551615 4232259 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2705 2266 112 221 0 2481 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 10820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32353
/proc/meminfo: memFree=1248104/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=10820 CPUtime=1122.02
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2298 0 0 0 112199 3 0 0 25 0 1 0 1101664075 11079680 2283 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2705 2283 112 221 0 2481 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 10820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32353
/proc/meminfo: memFree=1247912/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=11092 CPUtime=1182.01
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2340 0 0 0 118198 3 0 0 25 0 1 0 1101664075 11358208 2325 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2773 2325 112 221 0 2549 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 11092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32353
/proc/meminfo: memFree=1247976/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=11092 CPUtime=1200.01
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2343 0 0 0 119998 3 0 0 25 0 1 0 1101664075 11358208 2328 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2773 2328 112 221 0 2549 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11092

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32353
/proc/meminfo: memFree=1247976/2055920 swapFree=4178784/4192956
[pid=32350] ppid=32348 vsize=11092 CPUtime=1200.01
/proc/32350/stat : 32350 (varsat-random_s) R 32348 32350 32159 0 -1 4194304 2343 0 0 0 119998 3 0 0 25 0 1 0 1101664075 11358208 2328 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/32350/statm: 2773 2328 112 221 0 2549 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.035994
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 11092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2343
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= 1650

runsolver used 1.15682 second user time and 2.15767 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-29 03:27:03
IDJOB=1517717
IDBENCH=70619
IDSOLVER=539
FILE ID=node57/1517717-1238290023
PBS_JOBID= 9061000
Free space on /tmp= 66220 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517717-1238290023/watcher-1517717-1238290023 -o /tmp/evaluation-result-1517717-1238290023/solver-1517717-1238290023 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2142844377 HOME/instance-1517717-1238290023.cnf

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

MD5SUM BENCH= 243926b94d1dc7710cf6791cadd5350d
RANDOM SEED=2142844377

node57.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		: 3000.213
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		: 3000.213
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:       1257616 kB
Buffers:         93552 kB
Cached:         616932 kB
SwapCached:       8004 kB
Active:         318456 kB
Inactive:       401532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1257616 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          15096 kB
Slab:            64392 kB
Committed_AS:  2509012 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= 66220 MiB
End job on node57 at 2009-03-29 03:47:05