Trace number 1518533

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S419666888-007.cnf
MD5SUM0d6d5d5399446131b06db17642f36592
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.342947
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1700                                                 |
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:          1136181645.000000
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 |     382     1670     5102 |      556        0    nan |  0.000 % |
0.00/0.01	c |       100 |     382     1670     5102 |      612      100     19 |  0.001 % |
0.00/0.02	c |       250 |     382     1670     5102 |      673      250     19 |  0.001 % |
0.00/0.03	c |       475 |     382     1670     5102 |      740      475     19 |  0.001 % |
0.04/0.05	c |       812 |     382     1670     5102 |      815      419     18 |  0.001 % |
0.04/0.07	c |      1319 |     382     1670     5102 |      896      505     17 |  0.001 % |
0.10/0.10	c |      2080 |     382     1670     5102 |      986      801     18 |  0.001 % |
0.10/0.15	c |      3219 |     382     1670     5102 |     1084      906     20 |  0.001 % |
0.20/0.21	c |      4927 |     382     1670     5102 |     1193      911     19 |  0.001 % |
0.30/0.32	c |      7489 |     382     1670     5102 |     1312     1016     17 |  0.001 % |
0.40/0.48	c |     11333 |     382     1670     5102 |     1443      794     17 |  0.001 % |
0.70/0.71	c |     17099 |     382     1670     5102 |     1588     1374     19 |  0.001 % |
1.00/1.08	c |     25749 |     382     1670     5102 |     1747     1078     18 |  0.001 % |
1.60/1.64	c |     38724 |     382     1670     5102 |     1921     1548     19 |  0.001 % |
2.39/2.49	c |     58187 |     382     1670     5102 |     2113     1417     17 |  0.001 % |
3.79/3.82	c |     87379 |     382     1670     5102 |     2325     1541     20 |  0.001 % |
5.89/5.91	c |    131169 |     382     1670     5102 |     2557     1559     19 |  0.001 % |
9.09/9.16	c |    196854 |     382     1670     5102 |     2813     2311     20 |  0.001 % |
14.19/14.26	c |    295380 |     382     1670     5102 |     3095     2210     19 |  0.001 % |
21.88/21.99	c |    443169 |     382     1670     5102 |     3404     2495     19 |  0.001 % |
33.98/34.08	c |    664854 |     382     1670     5102 |     3744     1961     18 |  0.001 % |
52.87/52.91	c |    997383 |     382     1670     5102 |     4119     3092     20 |  0.001 % |
82.46/82.57	c |   1496171 |     382     1670     5102 |     4531     2435     19 |  0.001 % |
128.34/128.49	c |   2244353 |     382     1670     5102 |     4984     3316     18 |  0.001 % |
200.71/200.83	c |   3366628 |     382     1670     5102 |     5483     4670     20 |  0.001 % |
314.58/314.71	c |   5050039 |     382     1670     5102 |     6031     5466     20 |  0.001 % |
491.51/491.79	c |   7575155 |     382     1670     5102 |     6634     4328     20 |  0.001 % |
770.90/771.20	c |  11362830 |     382     1670     5102 |     7297     6088     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-1518533-1238301004/watcher-1518533-1238301004 -o /tmp/evaluation-result-1518533-1238301004/solver-1518533-1238301004 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1136181645 HOME/instance-1518533-1238301004.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 0.97 0.99 3/64 8188
/proc/meminfo: memFree=1634968/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=2416 CPUtime=0
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 1102765376 2473984 206 1992294400 4194304 5102416 548682068800 18446744073709551615 4284886 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 604 206 98 221 0 380 0

[startup+0.049699 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8188
/proc/meminfo: memFree=1634968/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=2416 CPUtime=0.04
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 241 0 0 0 4 0 0 0 18 0 1 0 1102765376 2473984 226 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 604 226 112 221 0 380 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2416

[startup+0.101709 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8188
/proc/meminfo: memFree=1634968/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=2548 CPUtime=0.1
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 251 0 0 0 10 0 0 0 18 0 1 0 1102765376 2609152 236 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 637 236 112 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.301749 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8188
/proc/meminfo: memFree=1634968/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=2680 CPUtime=0.3
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 284 0 0 0 30 0 0 0 19 0 1 0 1102765376 2744320 269 1992294400 4194304 5102416 548682068800 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 670 269 112 221 0 446 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2680

[startup+0.701828 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8188
/proc/meminfo: memFree=1634968/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=2812 CPUtime=0.7
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 315 0 0 0 70 0 0 0 22 0 1 0 1102765376 2879488 300 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 703 300 112 221 0 479 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2812

[startup+1.50199 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1634128/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=2944 CPUtime=1.5
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 358 0 0 0 150 0 0 0 25 0 1 0 1102765376 3014656 343 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 736 343 112 221 0 512 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2944

[startup+3.10131 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1633744/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=3208 CPUtime=3.09
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 411 0 0 0 309 0 0 0 25 0 1 0 1102765376 3284992 396 1992294400 4194304 5102416 548682068800 18446744073709551615 4255698 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 802 396 112 221 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30195 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1633424/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=3488 CPUtime=6.29
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 486 0 0 0 629 0 0 0 25 0 1 0 1102765376 3571712 471 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 872 471 112 221 0 648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3488

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1632920/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=3748 CPUtime=12.69
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 570 0 0 0 1269 0 0 0 25 0 1 0 1102765376 3837952 555 1992294400 4194304 5102416 548682068800 18446744073709551615 4255254 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 937 555 112 221 0 713 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3748

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1632472/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=4288 CPUtime=25.48
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 681 0 0 0 2548 0 0 0 25 0 1 0 1102765376 4390912 666 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 1072 666 112 221 0 848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4288

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1631896/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=4688 CPUtime=51.07
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 810 0 0 0 5107 0 0 0 25 0 1 0 1102765376 4800512 795 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 1172 795 112 221 0 948 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4688

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1631000/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=5640 CPUtime=102.26
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1031 0 0 0 10225 1 0 0 25 0 1 0 1102765376 5775360 1016 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 1410 1016 112 221 0 1186 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5640

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1630424/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=6188 CPUtime=162.23
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1178 0 0 0 16222 1 0 0 25 0 1 0 1102765376 6336512 1163 1992294400 4194304 5102416 548682068800 18446744073709551615 4255254 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 1547 1163 112 221 0 1323 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6188

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1629784/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=6752 CPUtime=222.2
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1320 0 0 0 22219 1 0 0 25 0 1 0 1102765376 6914048 1305 1992294400 4194304 5102416 548682068800 18446744073709551615 4249117 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 1688 1305 112 221 0 1464 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 6752

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1629528/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=7164 CPUtime=282.19
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1397 0 0 0 28217 2 0 0 25 0 1 0 1102765376 7335936 1382 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 1791 1382 112 221 0 1567 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7164

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1629144/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=7448 CPUtime=342.16
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1489 0 0 0 34214 2 0 0 25 0 1 0 1102765376 7626752 1474 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 1862 1474 112 221 0 1638 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7448

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1628824/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=7724 CPUtime=402.14
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1553 0 0 0 40212 2 0 0 25 0 1 0 1102765376 7909376 1538 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 1931 1538 112 221 0 1707 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7724

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1628568/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=8000 CPUtime=462.11
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1619 0 0 0 46209 2 0 0 25 0 1 0 1102765376 8192000 1604 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2000 1604 112 221 0 1776 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 8000

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1628312/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=8276 CPUtime=522.09
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1677 0 0 0 52207 2 0 0 25 0 1 0 1102765376 8474624 1662 1992294400 4194304 5102416 548682068800 18446744073709551615 4255991 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2069 1662 112 221 0 1845 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 8276

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1627992/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=8556 CPUtime=582.07
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1751 0 0 0 58205 2 0 0 25 0 1 0 1102765376 8761344 1736 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2139 1736 112 221 0 1915 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 8556

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1627736/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=8704 CPUtime=642.06
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1799 0 0 0 64203 3 0 0 25 0 1 0 1102765376 8912896 1784 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2176 1784 112 221 0 1952 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8704

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1627544/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=8980 CPUtime=702.03
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1846 0 0 0 70200 3 0 0 25 0 1 0 1102765376 9195520 1831 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2245 1831 112 221 0 2021 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8980

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1627416/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=9112 CPUtime=762.01
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1888 0 0 0 76198 3 0 0 25 0 1 0 1102765376 9330688 1873 1992294400 4194304 5102416 548682068800 18446744073709551615 4254317 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2278 1873 112 221 0 2054 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 9112

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1627160/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=9392 CPUtime=821.98
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1937 0 0 0 82195 3 0 0 25 0 1 0 1102765376 9617408 1922 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2348 1922 112 221 0 2124 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 9392

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8189
/proc/meminfo: memFree=1627032/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=9532 CPUtime=881.96
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 1990 0 0 0 88192 4 0 0 25 0 1 0 1102765376 9760768 1975 1992294400 4194304 5102416 548682068800 18446744073709551615 4249177 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2383 1975 112 221 0 2159 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 9532

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8191
/proc/meminfo: memFree=1626776/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=9664 CPUtime=941.94
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 2023 0 0 0 94190 4 0 0 25 0 1 0 1102765376 9895936 2008 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2416 2008 112 221 0 2192 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 9664

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8191
/proc/meminfo: memFree=1626712/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=9820 CPUtime=1001.91
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 2043 0 0 0 100187 4 0 0 25 0 1 0 1102765376 10055680 2028 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2455 2028 112 221 0 2231 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 9820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8191
/proc/meminfo: memFree=1626648/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=9952 CPUtime=1061.89
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 2075 0 0 0 106185 4 0 0 25 0 1 0 1102765376 10190848 2060 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2488 2060 112 221 0 2264 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 9952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8191
/proc/meminfo: memFree=1626584/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=9952 CPUtime=1121.86
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 2086 0 0 0 112182 4 0 0 25 0 1 0 1102765376 10190848 2071 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2488 2071 112 221 0 2264 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 9952

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8191
/proc/meminfo: memFree=1626456/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=10092 CPUtime=1181.84
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 2112 0 0 0 118180 4 0 0 25 0 1 0 1102765376 10334208 2097 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2523 2097 112 221 0 2299 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 10092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8191
/proc/meminfo: memFree=1626520/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=10092 CPUtime=1200.04
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 2112 0 0 0 120000 4 0 0 25 0 1 0 1102765376 10334208 2097 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2523 2097 112 221 0 2299 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10092

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 0.97 0.99 2/65 8191
/proc/meminfo: memFree=1626520/2055920 swapFree=4175828/4192956
[pid=8188] ppid=8186 vsize=10092 CPUtime=1200.04
/proc/8188/stat : 8188 (varsat-random_s) R 8186 8188 8060 0 -1 4194304 2112 0 0 0 120000 4 0 0 25 0 1 0 1102765376 10334208 2097 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8188/statm: 2523 2097 112 221 0 2299 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.048992
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 10092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2112
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= 2598

runsolver used 1.10383 second user time and 2.19966 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-29 06:30:04
IDJOB=1518533
IDBENCH=70687
IDSOLVER=539
FILE ID=node33/1518533-1238301004
PBS_JOBID= 9061021
Free space on /tmp= 66132 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S419666888-007.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518533-1238301004/watcher-1518533-1238301004 -o /tmp/evaluation-result-1518533-1238301004/solver-1518533-1238301004 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1136181645 HOME/instance-1518533-1238301004.cnf

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

MD5SUM BENCH= 0d6d5d5399446131b06db17642f36592
RANDOM SEED=1136181645

node33.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		: 3000.266
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		: 3000.266
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:       1635448 kB
Buffers:         62864 kB
Cached:         268324 kB
SwapCached:      10920 kB
Active:         122860 kB
Inactive:       220848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635448 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          18168 kB
Slab:            62816 kB
Committed_AS:  3016468 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-29 06:50:06