Trace number 1516949

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
MD5SUM6a1b72e9c09abd09fd440dc53a7d41a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.5036
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:  420                                                  |
0.00/0.00	c |  Number of clauses:    1785                                                 |
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:          641061645.000000
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 |     406     1761     5353 |      587        0    nan |  0.000 % |
0.00/0.01	c |       101 |     406     1761     5353 |      645      101     18 |  0.001 % |
0.00/0.02	c |       252 |     406     1761     5353 |      710      252     18 |  0.001 % |
0.00/0.03	c |       478 |     406     1761     5353 |      781      478     18 |  0.001 % |
0.00/0.05	c |       815 |     406     1761     5353 |      859      815     18 |  0.001 % |
0.00/0.07	c |      1321 |     406     1761     5353 |      945      874     17 |  0.001 % |
0.09/0.10	c |      2082 |     406     1761     5353 |     1039      656     17 |  0.001 % |
0.09/0.15	c |      3222 |     406     1761     5353 |     1143      714     17 |  0.001 % |
0.19/0.22	c |      4931 |     406     1761     5353 |     1258      632     17 |  0.001 % |
0.29/0.32	c |      7495 |     406     1761     5353 |     1384     1246     18 |  0.001 % |
0.39/0.49	c |     11340 |     406     1761     5353 |     1522      815     16 |  0.001 % |
0.69/0.73	c |     17106 |     406     1761     5353 |     1674     1138     16 |  0.001 % |
1.00/1.09	c |     25755 |     406     1761     5353 |     1842     1273     16 |  0.001 % |
1.59/1.67	c |     38729 |     406     1761     5353 |     2026     1126     16 |  0.001 % |
2.49/2.55	c |     58190 |     406     1761     5353 |     2229     2005     19 |  0.001 % |
3.89/3.91	c |     87382 |     406     1761     5353 |     2452     1679     18 |  0.001 % |
5.99/6.00	c |    131171 |     406     1761     5353 |     2697     1833     18 |  0.001 % |
9.19/9.23	c |    196857 |     406     1761     5353 |     2966     1804     19 |  0.001 % |
14.29/14.32	c |    295384 |     406     1761     5353 |     3263     2623     18 |  0.001 % |
22.29/22.36	c |    443175 |     406     1761     5353 |     3590     1725     17 |  0.001 % |
34.68/34.72	c |    664858 |     406     1761     5353 |     3949     1956     16 |  0.001 % |
53.47/53.54	c |    997383 |     406     1761     5353 |     4343     3372     19 |  0.001 % |
83.26/83.38	c |   1496171 |     406     1761     5353 |     4778     2830     17 |  0.001 % |
129.64/129.77	c |   2244353 |     406     1761     5353 |     5256     4590     18 |  0.001 % |
202.12/202.25	c |   3366627 |     406     1761     5353 |     5781     4539     19 |  0.001 % |
315.88/316.02	c |   5050038 |     406     1761     5353 |     6359     5769     21 |  0.001 % |
494.32/494.50	c |   7575154 |     406     1761     5353 |     6995     3727     18 |  0.001 % |
772.92/773.24	c |  11362829 |     406     1761     5353 |     7695     6743     21 |  0.001 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516949-1238277838/watcher-1516949-1238277838 -o /tmp/evaluation-result-1516949-1238277838/solver-1516949-1238277838 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=641061645 HOME/instance-1516949-1238277838.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: 0.91 0.97 0.99 3/64 2918
/proc/meminfo: memFree=869576/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=2416 CPUtime=0
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 1100449961 2473984 207 1992294400 4194304 5102416 548682068800 18446744073709551615 4490324 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 604 207 98 221 0 380 0

[startup+0.097941 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2918
/proc/meminfo: memFree=869576/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=2548 CPUtime=0.09
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 256 0 0 0 9 0 0 0 18 0 1 0 1100449961 2609152 241 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 637 241 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.101942 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2918
/proc/meminfo: memFree=869576/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=2548 CPUtime=0.09
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 1100449961 2609152 242 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 637 242 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301976 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2918
/proc/meminfo: memFree=869576/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=2680 CPUtime=0.29
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 286 0 0 0 29 0 0 0 19 0 1 0 1100449961 2744320 271 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 670 271 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701045 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2918
/proc/meminfo: memFree=869576/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=2812 CPUtime=0.69
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 319 0 0 0 69 0 0 0 22 0 1 0 1100449961 2879488 304 1992294400 4194304 5102416 548682068800 18446744073709551615 4249588 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 703 304 112 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50118 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2919
/proc/meminfo: memFree=868672/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=2944 CPUtime=1.49
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 357 0 0 0 149 0 0 0 25 0 1 0 1100449961 3014656 342 1992294400 4194304 5102416 548682068800 18446744073709551615 4254005 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 736 342 112 221 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.10146 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2919
/proc/meminfo: memFree=868352/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=3208 CPUtime=3.09
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 415 0 0 0 309 0 0 0 25 0 1 0 1100449961 3284992 400 1992294400 4194304 5102416 548682068800 18446744073709551615 4489612 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 802 400 112 221 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30201 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 2919
/proc/meminfo: memFree=868032/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=3472 CPUtime=6.29
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 483 0 0 0 629 0 0 0 25 0 1 0 1100449961 3555328 468 1992294400 4194304 5102416 548682068800 18446744073709551615 4254931 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 868 468 112 221 0 644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3472

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2919
/proc/meminfo: memFree=867520/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=3736 CPUtime=12.69
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 562 0 0 0 1269 0 0 0 25 0 1 0 1100449961 3825664 547 1992294400 4194304 5102416 548682068800 18446744073709551615 4249548 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 934 547 112 221 0 710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3736

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2919
/proc/meminfo: memFree=867072/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=4132 CPUtime=25.48
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 671 0 0 0 2548 0 0 0 25 0 1 0 1100449961 4231168 656 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 1033 656 112 221 0 809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4132

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 2919
/proc/meminfo: memFree=866432/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=4804 CPUtime=51.07
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 814 0 0 0 5107 0 0 0 25 0 1 0 1100449961 4919296 799 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 1201 799 112 221 0 977 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4804

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 2919
/proc/meminfo: memFree=865728/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=5468 CPUtime=102.26
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 993 0 0 0 10226 0 0 0 25 0 1 0 1100449961 5599232 978 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 1367 978 112 221 0 1143 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5468

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2919
/proc/meminfo: memFree=865088/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=6140 CPUtime=162.23
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1156 0 0 0 16223 0 0 0 25 0 1 0 1100449961 6287360 1141 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 1535 1141 112 221 0 1311 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6140

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2919
/proc/meminfo: memFree=864512/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=6692 CPUtime=222.22
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1285 0 0 0 22221 1 0 0 25 0 1 0 1100449961 6852608 1270 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 1673 1270 112 221 0 1449 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6692

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2919
/proc/meminfo: memFree=864128/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=7104 CPUtime=282.19
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1381 0 0 0 28218 1 0 0 25 0 1 0 1100449961 7274496 1366 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 1776 1366 112 221 0 1552 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7104

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2919
/proc/meminfo: memFree=863744/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=7376 CPUtime=342.17
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1470 0 0 0 34216 1 0 0 25 0 1 0 1100449961 7553024 1455 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 1844 1455 112 221 0 1620 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7376

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2919
/proc/meminfo: memFree=863360/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=7804 CPUtime=402.15
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1556 0 0 0 40214 1 0 0 25 0 1 0 1100449961 7991296 1541 1992294400 4194304 5102416 548682068800 18446744073709551615 4254754 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 1951 1541 112 221 0 1727 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7804

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2919
/proc/meminfo: memFree=863104/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=7940 CPUtime=462.13
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1600 0 0 0 46212 1 0 0 25 0 1 0 1100449961 8130560 1585 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 1985 1585 112 221 0 1761 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7940

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2919
/proc/meminfo: memFree=862976/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=8212 CPUtime=522.1
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1674 0 0 0 52209 1 0 0 25 0 1 0 1100449961 8409088 1659 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2053 1659 112 221 0 1829 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8212

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2919
/proc/meminfo: memFree=862720/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=8504 CPUtime=582.08
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1714 0 0 0 58207 1 0 0 25 0 1 0 1100449961 8708096 1699 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2126 1699 112 221 0 1902 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8504

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2919
/proc/meminfo: memFree=862592/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=8640 CPUtime=642.08
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1763 0 0 0 64206 2 0 0 25 0 1 0 1100449961 8847360 1748 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2160 1748 112 221 0 1936 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 8640

[startup+702.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 2919
/proc/meminfo: memFree=862400/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=8912 CPUtime=702.05
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1815 0 0 0 70203 2 0 0 25 0 1 0 1100449961 9125888 1800 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2228 1800 112 221 0 2004 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 8912

[startup+762.306 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 2919
/proc/meminfo: memFree=862208/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=8912 CPUtime=762.03
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1847 0 0 0 76201 2 0 0 25 0 1 0 1100449961 9125888 1832 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2228 1832 112 221 0 2004 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 8912

[startup+822.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 2919
/proc/meminfo: memFree=862016/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=9196 CPUtime=822
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1901 0 0 0 82198 2 0 0 25 0 1 0 1100449961 9416704 1886 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2299 1886 112 221 0 2075 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 9196

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 2919
/proc/meminfo: memFree=861824/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=9336 CPUtime=881.98
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1940 0 0 0 88196 2 0 0 25 0 1 0 1100449961 9560064 1925 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2334 1925 112 221 0 2110 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 9336

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2919
/proc/meminfo: memFree=861568/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=9608 CPUtime=941.96
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 1996 0 0 0 94194 2 0 0 25 0 1 0 1100449961 9838592 1981 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2402 1981 112 221 0 2178 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 9608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=861504/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=9760 CPUtime=1001.94
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 2026 0 0 0 100192 2 0 0 25 0 1 0 1100449961 9994240 2011 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2440 2011 112 221 0 2216 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 9760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=861248/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=10032 CPUtime=1061.92
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 2094 0 0 0 106189 3 0 0 25 0 1 0 1100449961 10272768 2079 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2508 2079 112 221 0 2284 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 10032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=861248/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=10032 CPUtime=1121.9
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 2095 0 0 0 112187 3 0 0 25 0 1 0 1100449961 10272768 2080 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2508 2080 112 221 0 2284 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 10032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=861120/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=10032 CPUtime=1181.88
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 2112 0 0 0 118185 3 0 0 25 0 1 0 1100449961 10272768 2097 1992294400 4194304 5102416 548682068800 18446744073709551615 4255597 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2508 2097 112 221 0 2284 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 10032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=861056/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=10164 CPUtime=1200.08
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 2124 0 0 0 120005 3 0 0 25 0 1 0 1100449961 10407936 2109 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2541 2109 112 221 0 2317 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10164

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=861056/2055920 swapFree=4177928/4192956
[pid=2918] ppid=2916 vsize=10164 CPUtime=1200.08
/proc/2918/stat : 2918 (varsat-random_s) R 2916 2918 2619 0 -1 4194304 2124 0 0 0 120005 3 0 0 25 0 1 0 1100449961 10407936 2109 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2918/statm: 2541 2109 112 221 0 2317 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.035994
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 10164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
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= 2124
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= 1806

runsolver used 1.12183 second user time and 2.18367 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 23:03:58
IDJOB=1516949
IDBENCH=70555
IDSOLVER=539
FILE ID=node14/1516949-1238277838
PBS_JOBID= 9060905
Free space on /tmp= 65396 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516949-1238277838/watcher-1516949-1238277838 -o /tmp/evaluation-result-1516949-1238277838/solver-1516949-1238277838 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=641061645 HOME/instance-1516949-1238277838.cnf

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

MD5SUM BENCH= 6a1b72e9c09abd09fd440dc53a7d41a8
RANDOM SEED=641061645

node14.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		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
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:        869992 kB
Buffers:         91316 kB
Cached:        1000776 kB
SwapCached:       8964 kB
Active:          95496 kB
Inactive:      1007244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        869992 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            69196 kB
Committed_AS:  2808432 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 23:24:01