Trace number 1517837

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) 1200.04 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
MD5SUMcb595cd6bad1f0c5699baaa892a03467
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark40.7418
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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:  380                                                  |
0.00/0.00	c |  Number of clauses:    1615                                                 |
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:          1110422292.000000
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 |     375     1611     4863 |      537        0    nan |  0.000 % |
0.00/0.01	c |       100 |     375     1611     4863 |      590      100     19 |  0.001 % |
0.00/0.02	c |       252 |     375     1611     4863 |      649      252     19 |  0.001 % |
0.03/0.03	c |       477 |     375     1611     4863 |      714      477     18 |  0.001 % |
0.03/0.05	c |       814 |     375     1611     4863 |      786      434     16 |  0.001 % |
0.03/0.07	c |      1320 |     375     1611     4863 |      864      531     15 |  0.001 % |
0.09/0.10	c |      2081 |     375     1611     4863 |      951      845     16 |  0.001 % |
0.09/0.14	c |      3220 |     375     1611     4863 |     1046      512     15 |  0.001 % |
0.19/0.20	c |      4928 |     375     1611     4863 |     1151      609     14 |  0.001 % |
0.19/0.29	c |      7490 |     375     1611     4863 |     1266      807     16 |  0.001 % |
0.39/0.43	c |     11334 |     375     1611     4863 |     1392      754     15 |  0.001 % |
0.59/0.64	c |     17101 |     375     1611     4863 |     1532      819     15 |  0.001 % |
0.89/0.97	c |     25750 |     375     1611     4863 |     1685      851     15 |  0.001 % |
1.39/1.47	c |     38724 |     375     1611     4863 |     1853      919     16 |  0.001 % |
2.20/2.24	c |     58185 |     375     1611     4863 |     2039     1485     17 |  0.001 % |
3.39/3.41	c |     87377 |     375     1611     4863 |     2243     1609     19 |  0.001 % |
5.19/5.23	c |    131167 |     375     1611     4863 |     2467     2184     18 |  0.001 % |
7.99/8.07	c |    196851 |     375     1611     4863 |     2714     1477     16 |  0.001 % |
12.49/12.53	c |    295377 |     375     1611     4863 |     2985     2326     18 |  0.001 % |
19.39/19.47	c |    443168 |     375     1611     4863 |     3284     1967     18 |  0.001 % |
29.98/30.06	c |    664852 |     375     1611     4863 |     3612     2676     19 |  0.001 % |
46.58/46.64	c |    997378 |     375     1611     4863 |     3973     3168     20 |  0.001 % |
72.57/72.66	c |   1496169 |     375     1611     4863 |     4371     2689     18 |  0.001 % |
112.96/113.00	c |   2244352 |     375     1611     4863 |     4808     4310     20 |  0.001 % |
177.14/177.24	c |   3366626 |     375     1611     4863 |     5289     2767     18 |  0.001 % |
276.81/277.22	c |   5050037 |     375     1611     4863 |     5818     3406     18 |  0.001 % |
432.83/433.31	c |   7575153 |     375     1611     4863 |     6400     3870     18 |  0.001 % |
676.56/677.16	c |  11362828 |     375     1611     4863 |     7040     3313     19 |  0.001 % |
1060.46/1061.10	c |  17044340 |     375     1611     4863 |     7744     6290     22 |  0.001 % |

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-1517837-1238291846/watcher-1517837-1238291846 -o /tmp/evaluation-result-1517837-1238291846/solver-1517837-1238291846 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1110422292 HOME/instance-1517837-1238291846.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 0.97 0.97 2/81 29253
/proc/meminfo: memFree=1551056/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=2412 CPUtime=0
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 219 0 0 0 0 0 0 0 20 0 1 0 1101848888 2469888 204 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 603 204 98 221 0 379 0

[startup+0.034301 s]
/proc/loadavg: 0.93 0.97 0.97 2/81 29253
/proc/meminfo: memFree=1551056/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=2412 CPUtime=0.03
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 236 0 0 0 3 0 0 0 20 0 1 0 1101848888 2469888 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 603 221 112 221 0 379 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2412

[startup+0.102308 s]
/proc/loadavg: 0.93 0.97 0.97 2/81 29253
/proc/meminfo: memFree=1551056/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=2544 CPUtime=0.09
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 243 0 0 0 9 0 0 0 20 0 1 0 1101848888 2605056 228 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 636 228 112 221 0 412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.30233 s]
/proc/loadavg: 0.93 0.97 0.97 2/81 29253
/proc/meminfo: memFree=1551056/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=2544 CPUtime=0.29
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 272 0 0 0 29 0 0 0 22 0 1 0 1101848888 2605056 257 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 636 257 112 221 0 412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2544

[startup+0.701373 s]
/proc/loadavg: 0.93 0.97 0.97 2/81 29253
/proc/meminfo: memFree=1551056/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=2676 CPUtime=0.69
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 302 0 0 0 69 0 0 0 25 0 1 0 1101848888 2740224 287 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 669 287 112 221 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2676

[startup+1.50146 s]
/proc/loadavg: 0.93 0.97 0.97 2/82 29254
/proc/meminfo: memFree=1550216/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=2940 CPUtime=1.49
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 346 0 0 0 149 0 0 0 25 0 1 0 1101848888 3010560 331 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 735 331 112 221 0 511 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2940

[startup+3.10164 s]
/proc/loadavg: 0.93 0.97 0.97 2/82 29254
/proc/meminfo: memFree=1549832/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=3072 CPUtime=3.09
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 402 0 0 0 309 0 0 0 25 0 1 0 1101848888 3145728 387 1992294400 4194304 5102416 548682068800 18446744073709551615 4249677 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 768 387 112 221 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3072

[startup+6.302 s]
/proc/loadavg: 0.93 0.97 0.97 2/82 29254
/proc/meminfo: memFree=1549576/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=3336 CPUtime=6.29
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 457 0 0 0 629 0 0 0 25 0 1 0 1101848888 3416064 442 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 834 442 112 221 0 610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3336

[startup+12.7017 s]
/proc/loadavg: 0.94 0.97 0.97 2/82 29254
/proc/meminfo: memFree=1549000/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=3600 CPUtime=12.69
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 532 0 0 0 1269 0 0 0 25 0 1 0 1101848888 3686400 517 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 900 517 112 221 0 676 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3600

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.97 2/82 29254
/proc/meminfo: memFree=1548552/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=4128 CPUtime=25.48
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 646 0 0 0 2548 0 0 0 25 0 1 0 1101848888 4227072 631 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 1032 631 112 221 0 808 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4128

[startup+51.102 s]
/proc/loadavg: 0.97 0.97 0.97 2/82 29254
/proc/meminfo: memFree=1547976/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=4660 CPUtime=51.08
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 782 0 0 0 5108 0 0 0 25 0 1 0 1101848888 4771840 767 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 1165 767 112 221 0 941 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4660

[startup+102.308 s]
/proc/loadavg: 1.02 0.99 0.98 2/82 29254
/proc/meminfo: memFree=1547336/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=5332 CPUtime=102.27
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 943 0 0 0 10227 0 0 0 25 0 1 0 1101848888 5459968 928 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 1333 928 112 221 0 1109 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5332

[startup+162.301 s]
/proc/loadavg: 1.04 1.00 0.98 2/82 29254
/proc/meminfo: memFree=1546632/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=5996 CPUtime=162.24
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1104 0 0 0 16224 0 0 0 25 0 1 0 1101848888 6139904 1089 1992294400 4194304 5102416 548682068800 18446744073709551615 4254800 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 1499 1089 112 221 0 1275 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5996

[startup+222.302 s]
/proc/loadavg: 1.12 1.03 0.99 2/82 29260
/proc/meminfo: memFree=1545984/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=6408 CPUtime=222.22
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1214 0 0 0 22222 0 0 0 25 0 1 0 1101848888 6561792 1199 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 1602 1199 112 221 0 1378 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6408

[startup+282.303 s]
/proc/loadavg: 1.20 1.05 1.01 2/88 29886
/proc/meminfo: memFree=1529832/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=6820 CPUtime=281.89
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1301 0 0 0 28187 2 0 0 25 0 1 0 1101848888 6983680 1286 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 1705 1286 112 221 0 1481 0
Current children cumulated CPU time (s) 281.89
Current children cumulated vsize (KiB) 6820

[startup+342.302 s]
/proc/loadavg: 1.54 1.19 1.05 2/82 31332
/proc/meminfo: memFree=1417024/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=7108 CPUtime=341.85
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1398 0 0 0 34176 9 0 0 25 0 1 0 1101848888 7278592 1383 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 1777 1383 112 221 0 1553 0
Current children cumulated CPU time (s) 341.85
Current children cumulated vsize (KiB) 7108

[startup+402.303 s]
/proc/loadavg: 1.26 1.17 1.05 2/82 31332
/proc/meminfo: memFree=1416896/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=7376 CPUtime=401.83
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1465 0 0 0 40173 10 0 0 25 0 1 0 1101848888 7553024 1450 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 1844 1450 112 221 0 1620 0
Current children cumulated CPU time (s) 401.83
Current children cumulated vsize (KiB) 7376

[startup+462.303 s]
/proc/loadavg: 1.15 1.15 1.05 2/82 31332
/proc/meminfo: memFree=1416512/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=7780 CPUtime=461.81
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1557 0 0 0 46171 10 0 0 25 0 1 0 1101848888 7966720 1542 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 1945 1542 112 221 0 1721 0
Current children cumulated CPU time (s) 461.81
Current children cumulated vsize (KiB) 7780

[startup+522.302 s]
/proc/loadavg: 1.11 1.14 1.05 2/82 31332
/proc/meminfo: memFree=1416384/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=7928 CPUtime=521.8
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1596 0 0 0 52170 10 0 0 25 0 1 0 1101848888 8118272 1581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 1982 1581 112 221 0 1758 0
Current children cumulated CPU time (s) 521.8
Current children cumulated vsize (KiB) 7928

[startup+582.303 s]
/proc/loadavg: 1.16 1.14 1.06 2/82 31332
/proc/meminfo: memFree=1416192/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=8196 CPUtime=581.78
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1649 0 0 0 58168 10 0 0 25 0 1 0 1101848888 8392704 1634 1992294400 4194304 5102416 548682068800 18446744073709551615 4249552 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2049 1634 112 221 0 1825 0
Current children cumulated CPU time (s) 581.78
Current children cumulated vsize (KiB) 8196

[startup+642.302 s]
/proc/loadavg: 1.10 1.13 1.06 2/82 31332
/proc/meminfo: memFree=1415880/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=8472 CPUtime=641.77
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1731 0 0 0 64167 10 0 0 25 0 1 0 1101848888 8675328 1716 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2118 1716 112 221 0 1894 0
Current children cumulated CPU time (s) 641.77
Current children cumulated vsize (KiB) 8472

[startup+702.301 s]
/proc/loadavg: 1.08 1.12 1.06 2/82 31332
/proc/meminfo: memFree=1415688/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=8740 CPUtime=701.75
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1772 0 0 0 70165 10 0 0 25 0 1 0 1101848888 8949760 1757 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2185 1757 112 221 0 1961 0
Current children cumulated CPU time (s) 701.75
Current children cumulated vsize (KiB) 8740

[startup+762.307 s]
/proc/loadavg: 1.10 1.12 1.06 2/82 31332
/proc/meminfo: memFree=1415496/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=8872 CPUtime=761.74
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1825 0 0 0 76164 10 0 0 25 0 1 0 1101848888 9084928 1810 1992294400 4194304 5102416 548682068800 18446744073709551615 4255219 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2218 1810 112 221 0 1994 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 8872

[startup+822.302 s]
/proc/loadavg: 1.07 1.11 1.06 2/82 31332
/proc/meminfo: memFree=1415368/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=9004 CPUtime=821.72
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1846 0 0 0 82162 10 0 0 25 0 1 0 1101848888 9220096 1831 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2251 1831 112 221 0 2027 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 9004

[startup+882.301 s]
/proc/loadavg: 1.02 1.09 1.05 2/82 31332
/proc/meminfo: memFree=1415240/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=9152 CPUtime=881.71
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1878 0 0 0 88160 11 0 0 25 0 1 0 1101848888 9371648 1863 1992294400 4194304 5102416 548682068800 18446744073709551615 4244659 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2288 1863 112 221 0 2064 0
Current children cumulated CPU time (s) 881.71
Current children cumulated vsize (KiB) 9152

[startup+942.302 s]
/proc/loadavg: 1.01 1.07 1.05 2/82 31332
/proc/meminfo: memFree=1415176/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=9152 CPUtime=941.69
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1897 0 0 0 94158 11 0 0 25 0 1 0 1101848888 9371648 1882 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2288 1882 112 221 0 2064 0
Current children cumulated CPU time (s) 941.69
Current children cumulated vsize (KiB) 9152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.04 2/82 31332
/proc/meminfo: memFree=1414984/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=9296 CPUtime=1001.68
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1941 0 0 0 100157 11 0 0 25 0 1 0 1101848888 9519104 1926 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2324 1926 112 221 0 2100 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 9296

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.04 2/82 31332
/proc/meminfo: memFree=1414792/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=9436 CPUtime=1061.66
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 1975 0 0 0 106155 11 0 0 25 0 1 0 1101848888 9662464 1960 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2359 1960 112 221 0 2135 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 9436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.03 2/82 31332
/proc/meminfo: memFree=1414536/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=9712 CPUtime=1121.65
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 2040 0 0 0 112154 11 0 0 25 0 1 0 1101848888 9945088 2025 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2428 2025 112 221 0 2204 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 9712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.02 2/82 31332
/proc/meminfo: memFree=1414472/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=9848 CPUtime=1181.63
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 2055 0 0 0 118152 11 0 0 25 0 1 0 1101848888 10084352 2040 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2462 2040 112 221 0 2238 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 9848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.02 2/82 31332
/proc/meminfo: memFree=1414408/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=9848 CPUtime=1200.03
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 2067 0 0 0 119992 11 0 0 25 0 1 0 1101848888 10084352 2052 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2462 2052 112 221 0 2238 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 9848

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.02 2/82 31332
/proc/meminfo: memFree=1414408/2055920 swapFree=4176448/4192956
[pid=29253] ppid=29251 vsize=9848 CPUtime=1200.03
/proc/29253/stat : 29253 (varsat-random_s) R 29251 29253 29002 0 -1 4194304 2067 0 0 0 119992 11 0 0 25 0 1 0 1101848888 10084352 2052 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/29253/statm: 2462 2052 112 221 0 2238 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 9848

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.112982
CPU usage (%): 99.9443
Max. virtual memory (cumulated for all children) (KiB): 9848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2067
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= 1
involuntary context switches= 2370

runsolver used 1.47877 second user time and 3.99439 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-29 03:57:26
IDJOB=1517837
IDBENCH=70629
IDSOLVER=539
FILE ID=node86/1517837-1238291846
PBS_JOBID= 9060960
Free space on /tmp= 66460 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517837-1238291846/watcher-1517837-1238291846 -o /tmp/evaluation-result-1517837-1238291846/solver-1517837-1238291846 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1110422292 HOME/instance-1517837-1238291846.cnf

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

MD5SUM BENCH= cb595cd6bad1f0c5699baaa892a03467
RANDOM SEED=1110422292

node86.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1551536 kB
Buffers:         66996 kB
Cached:         344024 kB
SwapCached:       8880 kB
Active:         176460 kB
Inactive:       248472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1551536 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            63744 kB
Committed_AS:  2729152 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-29 04:17:29