Trace number 1518917

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1730125812-056.cnf
MD5SUM69b797da312e506f0ab25c6b8dcfe4ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
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:          690683546.000000
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 |     467     2022     6137 |      674        0    nan |  0.000 % |
0.01/0.01	c |       102 |     467     2022     6137 |      741      102     23 |  0.000 % |
0.01/0.03	c |       253 |     467     2022     6137 |      815      253     23 |  0.000 % |
0.01/0.05	c |       478 |     467     2022     6137 |      897      478     23 |  0.000 % |
0.01/0.07	c |       816 |     467     2022     6137 |      986      816     23 |  0.000 % |
0.09/0.10	c |      1322 |     467     2022     6137 |     1085      803     21 |  0.000 % |
0.09/0.14	c |      2081 |     467     2022     6137 |     1194      984     21 |  0.000 % |
0.09/0.19	c |      3220 |     467     2022     6137 |     1313      880     22 |  0.000 % |
0.19/0.28	c |      4929 |     467     2022     6137 |     1444     1213     22 |  0.000 % |
0.39/0.40	c |      7491 |     467     2022     6137 |     1589      796     18 |  0.000 % |
0.49/0.58	c |     11335 |     467     2022     6137 |     1748     1342     22 |  0.000 % |
0.79/0.86	c |     17101 |     467     2022     6137 |     1923     1715     23 |  0.000 % |
1.29/1.30	c |     25751 |     467     2022     6137 |     2115     1475     22 |  0.000 % |
1.89/1.95	c |     38725 |     467     2022     6137 |     2326     1461     20 |  0.000 % |
2.89/2.96	c |     58186 |     467     2022     6137 |     2559     1935     22 |  0.000 % |
4.49/4.50	c |     87378 |     467     2022     6137 |     2815     2423     22 |  0.000 % |
6.89/6.91	c |    131168 |     467     2022     6137 |     3097     1705     21 |  0.000 % |
10.59/10.64	c |    196852 |     467     2022     6137 |     3406     2753     22 |  0.000 % |
16.49/16.57	c |    295381 |     467     2022     6137 |     3747     2656     22 |  0.000 % |
25.48/25.50	c |    443172 |     467     2022     6137 |     4122     2184     21 |  0.000 % |
39.68/39.71	c |    664856 |     467     2022     6137 |     4534     2684     20 |  0.000 % |
61.97/62.09	c |    997383 |     467     2022     6137 |     4987     2821     21 |  0.000 % |
96.97/97.00	c |   1496173 |     467     2022     6137 |     5486     4404     25 |  0.000 % |
151.76/151.82	c |   2244356 |     467     2022     6137 |     6035     4314     25 |  0.000 % |
237.73/237.83	c |   3366630 |     467     2022     6137 |     6638     5597     24 |  0.000 % |
371.60/371.76	c |   5050042 |     467     2022     6137 |     7302     6299     24 |  0.000 % |
583.93/584.11	c |   7575158 |     467     2022     6137 |     8032     4310     24 |  0.000 % |
917.25/917.55	c |  11362834 |     467     2022     6137 |     8836     7444     24 |  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-1518917-1238305960/watcher-1518917-1238305960 -o /tmp/evaluation-result-1518917-1238305960/solver-1518917-1238305960 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=690683546 HOME/instance-1518917-1238305960.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: 1.00 1.00 1.00 3/64 3144
/proc/meminfo: memFree=1508616/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=2548 CPUtime=0
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 1103258779 2609152 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 637 221 98 221 0 413 0

[startup+0.0142019 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3144
/proc/meminfo: memFree=1508616/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=2548 CPUtime=0.01
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 249 0 0 0 1 0 0 0 18 0 1 0 1103258779 2609152 234 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 637 234 102 221 0 413 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2548

[startup+0.101209 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3144
/proc/meminfo: memFree=1508616/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=2548 CPUtime=0.09
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 269 0 0 0 9 0 0 0 18 0 1 0 1103258779 2609152 254 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 637 254 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301226 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3144
/proc/meminfo: memFree=1508616/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=2680 CPUtime=0.29
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 305 0 0 0 29 0 0 0 19 0 1 0 1103258779 2744320 290 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 670 290 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701262 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3144
/proc/meminfo: memFree=1508616/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=2944 CPUtime=0.69
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 350 0 0 0 69 0 0 0 23 0 1 0 1103258779 3014656 335 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 736 335 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1507648/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=3076 CPUtime=1.49
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 392 0 0 0 149 0 0 0 25 0 1 0 1103258779 3149824 377 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 769 377 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1507328/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=3340 CPUtime=3.09
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 451 0 0 0 309 0 0 0 25 0 1 0 1103258779 3420160 436 1992294400 4194304 5102416 548682068800 18446744073709551615 4254600 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 835 436 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1506816/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=3604 CPUtime=6.29
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 543 0 0 0 629 0 0 0 25 0 1 0 1103258779 3690496 528 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 901 528 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1506304/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=4004 CPUtime=12.69
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 644 0 0 0 1269 0 0 0 25 0 1 0 1103258779 4100096 629 1992294400 4194304 5102416 548682068800 18446744073709551615 4250084 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 1001 629 112 221 0 777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4004

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1505792/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=4540 CPUtime=25.48
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 757 0 0 0 2548 0 0 0 25 0 1 0 1103258779 4648960 742 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 1135 742 112 221 0 911 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4540

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1505152/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=5220 CPUtime=51.07
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 920 0 0 0 5107 0 0 0 25 0 1 0 1103258779 5345280 905 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 1305 905 112 221 0 1081 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5220

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1504192/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=6164 CPUtime=102.27
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 1159 0 0 0 10226 1 0 0 25 0 1 0 1103258779 6311936 1144 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 1541 1144 112 221 0 1317 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6164

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1503296/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=6972 CPUtime=162.25
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 1371 0 0 0 16224 1 0 0 25 0 1 0 1103258779 7139328 1356 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 1743 1356 112 221 0 1519 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6972

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1502784/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=7520 CPUtime=222.23
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 1488 0 0 0 22222 1 0 0 25 0 1 0 1103258779 7700480 1473 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 1880 1473 112 221 0 1656 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7520

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1502272/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=7928 CPUtime=282.21
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 1615 0 0 0 28220 1 0 0 25 0 1 0 1103258779 8118272 1600 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 1982 1600 112 221 0 1758 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7928

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3145
/proc/meminfo: memFree=1501760/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=8464 CPUtime=342.2
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 1730 0 0 0 34219 1 0 0 25 0 1 0 1103258779 8667136 1715 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2116 1715 112 221 0 1892 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8464

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3145
/proc/meminfo: memFree=1501376/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=8888 CPUtime=402.19
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 1829 0 0 0 40217 2 0 0 25 0 1 0 1103258779 9101312 1814 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2222 1814 112 221 0 1998 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8888

[startup+462.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 3145
/proc/meminfo: memFree=1500992/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=9164 CPUtime=462.17
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 1909 0 0 0 46215 2 0 0 25 0 1 0 1103258779 9383936 1894 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2291 1894 112 221 0 2067 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9164

[startup+522.301 s]
/proc/loadavg: 1.08 1.04 1.01 2/65 3151
/proc/meminfo: memFree=1500736/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=9436 CPUtime=522.14
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 1983 0 0 0 52212 2 0 0 25 0 1 0 1103258779 9662464 1968 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2359 1968 112 221 0 2135 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9436

[startup+582.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 3151
/proc/meminfo: memFree=1500480/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=9712 CPUtime=582.13
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2040 0 0 0 58211 2 0 0 25 0 1 0 1103258779 9945088 2025 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2428 2025 112 221 0 2204 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9712

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 3151
/proc/meminfo: memFree=1500096/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=10172 CPUtime=642.12
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2146 0 0 0 64209 3 0 0 25 0 1 0 1103258779 10416128 2131 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2543 2131 112 221 0 2319 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10172

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3151
/proc/meminfo: memFree=1499840/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=10440 CPUtime=702.1
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2204 0 0 0 70207 3 0 0 25 0 1 0 1103258779 10690560 2189 1992294400 4194304 5102416 548682068800 18446744073709551615 4255797 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2610 2189 112 221 0 2386 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 10440

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3151
/proc/meminfo: memFree=1499584/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=10580 CPUtime=762.09
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2256 0 0 0 76206 3 0 0 25 0 1 0 1103258779 10833920 2241 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2645 2241 112 221 0 2421 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10580

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3151
/proc/meminfo: memFree=1499648/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=10716 CPUtime=822.07
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2290 0 0 0 82204 3 0 0 25 0 1 0 1103258779 10973184 2275 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2679 2275 112 221 0 2455 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 10716

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3151
/proc/meminfo: memFree=1499456/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=11004 CPUtime=882.05
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2333 0 0 0 88202 3 0 0 25 0 1 0 1103258779 11268096 2318 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2751 2318 112 221 0 2527 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11004

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3151
/proc/meminfo: memFree=1499136/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=11272 CPUtime=942.04
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2402 0 0 0 94200 4 0 0 25 0 1 0 1103258779 11542528 2387 1992294400 4194304 5102416 548682068800 18446744073709551615 4230349 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2818 2387 112 221 0 2594 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 11272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3151
/proc/meminfo: memFree=1498880/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=11420 CPUtime=1002.02
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2450 0 0 0 100198 4 0 0 25 0 1 0 1103258779 11694080 2435 1992294400 4194304 5102416 548682068800 18446744073709551615 4249641 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2855 2435 112 221 0 2631 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 11420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3151
/proc/meminfo: memFree=1498688/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=11720 CPUtime=1062
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2503 0 0 0 106196 4 0 0 25 0 1 0 1103258779 12001280 2488 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2930 2488 112 221 0 2706 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 11720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3151
/proc/meminfo: memFree=1498560/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=11860 CPUtime=1121.99
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2547 0 0 0 112195 4 0 0 25 0 1 0 1103258779 12144640 2532 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 2965 2532 112 221 0 2741 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 11860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3151
/proc/meminfo: memFree=1498368/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=12004 CPUtime=1181.97
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2592 0 0 0 118193 4 0 0 25 0 1 0 1103258779 12292096 2577 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 3001 2577 112 221 0 2777 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 12004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3151
/proc/meminfo: memFree=1498304/2055920 swapFree=4178352/4192956
[pid=3144] ppid=3142 vsize=12004 CPUtime=1200.08
/proc/3144/stat : 3144 (varsat-random_s) R 3142 3144 2882 0 -1 4194304 2596 0 0 0 120003 5 0 0 25 0 1 0 1103258779 12292096 2581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3144/statm: 3001 2581 112 221 0 2777 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12004

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.053991
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 12004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2596
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= 1907

runsolver used 0.84887 second user time and 2.53361 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-29 07:52:40
IDJOB=1518917
IDBENCH=70719
IDSOLVER=539
FILE ID=node43/1518917-1238305960
PBS_JOBID= 9061047
Free space on /tmp= 63084 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1730125812-056.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518917-1238305960/watcher-1518917-1238305960 -o /tmp/evaluation-result-1518917-1238305960/solver-1518917-1238305960 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=690683546 HOME/instance-1518917-1238305960.cnf

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

MD5SUM BENCH= 69b797da312e506f0ab25c6b8dcfe4ab
RANDOM SEED=690683546

node43.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		: 3000.242
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		: 3000.242
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:       1509032 kB
Buffers:         65416 kB
Cached:         396504 kB
SwapCached:       8504 kB
Active:         148876 kB
Inactive:       323112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509032 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          15792 kB
Slab:            60824 kB
Committed_AS:  2376504 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-29 08:12:42