Trace number 1516745

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 1207.01

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1213077873-067.cnf
MD5SUM8db311cabf8fb8b12c84c250d98747d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1193.18
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          665623694.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     486     2106     6405 |      702        0    nan |  0.000 % |
0.00/0.02	c |       100 |     486     2106     6405 |      772      100     27 |  0.000 % |
0.00/0.04	c |       251 |     486     2106     6405 |      849      251     25 |  0.000 % |
0.00/0.05	c |       476 |     486     2106     6405 |      934      476     24 |  0.000 % |
0.00/0.07	c |       813 |     486     2106     6405 |     1027      813     25 |  0.000 % |
0.00/0.10	c |      1319 |     486     2106     6405 |     1130      781     21 |  0.000 % |
0.11/0.14	c |      2078 |     486     2106     6405 |     1243      952     21 |  0.000 % |
0.11/0.20	c |      3219 |     486     2106     6405 |     1367      804     20 |  0.000 % |
0.19/0.28	c |      4927 |     486     2106     6405 |     1504     1095     21 |  0.000 % |
0.39/0.40	c |      7491 |     486     2106     6405 |     1655     1328     20 |  0.000 % |
0.49/0.59	c |     11335 |     486     2106     6405 |     1820      928     18 |  0.000 % |
0.79/0.85	c |     17101 |     486     2106     6405 |     2002     1105     18 |  0.000 % |
1.28/1.30	c |     25750 |     486     2106     6405 |     2203     1544     19 |  0.000 % |
1.88/1.95	c |     38727 |     486     2106     6405 |     2423     2164     20 |  0.000 % |
2.88/2.97	c |     58190 |     486     2106     6405 |     2665     1822     20 |  0.000 % |
4.47/4.56	c |     87382 |     486     2106     6405 |     2932     2481     21 |  0.000 % |
6.95/7.07	c |    131172 |     486     2106     6405 |     3225     1570     18 |  0.000 % |
10.73/10.87	c |    196857 |     486     2106     6405 |     3548     1704     19 |  0.000 % |
16.70/16.81	c |    295383 |     486     2106     6405 |     3903     3108     23 |  0.000 % |
26.04/26.23	c |    443175 |     486     2106     6405 |     4293     2684     22 |  0.000 % |
40.16/40.44	c |    664860 |     486     2106     6405 |     4722     2825     19 |  0.000 % |
62.33/62.76	c |    997386 |     486     2106     6405 |     5194     3561     22 |  0.000 % |
97.52/98.15	c |   1496174 |     486     2106     6405 |     5714     4237     23 |  0.000 % |
152.51/153.46	c |   2244357 |     486     2106     6405 |     6285     5705     23 |  0.000 % |
238.70/240.14	c |   3366633 |     486     2106     6405 |     6914     6339     24 |  0.000 % |
373.14/375.38	c |   5050044 |     486     2106     6405 |     7605     4610     23 |  0.000 % |
587.69/591.14	c |   7575160 |     486     2106     6405 |     8366     6462     22 |  0.000 % |
925.26/930.66	c |  11362835 |     486     2106     6405 |     9203     6670     23 |  0.000 % |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516745-1238274416/watcher-1516745-1238274416 -o /tmp/evaluation-result-1516745-1238274416/solver-1516745-1238274416 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=665623694 HOME/instance-1516745-1238274416.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: 1.99 2.00 1.99 4/85 27761
/proc/meminfo: memFree=1804680/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=18576 CPUtime=0
/proc/27761/stat : 27761 (runsolver) R 27759 27761 27537 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1100102533 19021824 292 1992294400 4194304 4302548 548682068448 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27761/statm: 4644 292 257 26 0 2626 0

[startup+0.122765 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27761
/proc/meminfo: memFree=1804680/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=2548 CPUtime=0.11
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 278 0 0 0 11 0 0 0 21 0 1 0 1100102533 2609152 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4255665 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 637 263 112 221 0 413 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 2548

[startup+0.201772 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27761
/proc/meminfo: memFree=1804680/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=2680 CPUtime=0.19
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 293 0 0 0 19 0 0 0 22 0 1 0 1100102533 2744320 278 1992294400 4194304 5102416 548682068800 18446744073709551615 4220652 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 670 278 112 221 0 446 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2680

[startup+0.301781 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27761
/proc/meminfo: memFree=1804680/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=2680 CPUtime=0.29
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 305 0 0 0 29 0 0 0 22 0 1 0 1100102533 2744320 290 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 670 290 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701821 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27761
/proc/meminfo: memFree=1804680/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=2944 CPUtime=0.69
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 350 0 0 0 69 0 0 0 25 0 1 0 1100102533 3014656 335 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 736 335 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.5019 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27762
/proc/meminfo: memFree=1803520/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=3076 CPUtime=1.48
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 396 0 0 0 148 0 0 0 25 0 1 0 1100102533 3149824 381 1992294400 4194304 5102416 548682068800 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 769 381 112 221 0 545 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3076

[startup+3.10106 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27762
/proc/meminfo: memFree=1803136/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=3340 CPUtime=3.08
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 450 0 0 0 308 0 0 0 25 0 1 0 1100102533 3420160 435 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 835 435 112 221 0 611 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3340

[startup+6.30138 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27762
/proc/meminfo: memFree=1802688/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=3604 CPUtime=6.26
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 535 0 0 0 626 0 0 0 25 0 1 0 1100102533 3690496 520 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 901 520 112 221 0 677 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 3604

[startup+12.702 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27762
/proc/meminfo: memFree=1802304/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=4004 CPUtime=12.62
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 633 0 0 0 1262 0 0 0 25 0 1 0 1100102533 4100096 618 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 1001 618 112 221 0 777 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 4004

[startup+25.5013 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27762
/proc/meminfo: memFree=1801792/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=4536 CPUtime=25.34
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 753 0 0 0 2534 0 0 0 25 0 1 0 1100102533 4644864 738 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 1134 738 112 221 0 910 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 4536

[startup+51.1018 s]
/proc/loadavg: 2.06 2.02 2.00 3/86 27762
/proc/meminfo: memFree=1801024/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=5352 CPUtime=50.79
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 957 0 0 0 5079 0 0 0 25 0 1 0 1100102533 5480448 942 1992294400 4194304 5102416 548682068800 18446744073709551615 4254600 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 1338 942 112 221 0 1114 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 5352

[startup+102.303 s]
/proc/loadavg: 2.10 2.03 2.00 3/86 27762
/proc/meminfo: memFree=1800000/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=6160 CPUtime=101.7
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 1172 0 0 0 10170 0 0 0 25 0 1 0 1100102533 6307840 1157 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 1540 1157 112 221 0 1316 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 6160

[startup+162.302 s]
/proc/loadavg: 2.10 2.04 2.00 3/86 27762
/proc/meminfo: memFree=1799168/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=6980 CPUtime=161.35
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 1365 0 0 0 16135 0 0 0 25 0 1 0 1100102533 7147520 1350 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 1745 1350 112 221 0 1521 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 6980

[startup+222.308 s]
/proc/loadavg: 2.15 2.06 2.01 3/86 27762
/proc/meminfo: memFree=1798592/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=7652 CPUtime=221.01
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 1521 0 0 0 22101 0 0 0 25 0 1 0 1100102533 7835648 1506 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 1913 1506 112 221 0 1689 0
Current children cumulated CPU time (s) 221.01
Current children cumulated vsize (KiB) 7652

[startup+282.302 s]
/proc/loadavg: 2.05 2.05 2.00 3/86 27762
/proc/meminfo: memFree=1798144/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=8056 CPUtime=280.67
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 1632 0 0 0 28066 1 0 0 25 0 1 0 1100102533 8249344 1617 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2014 1617 112 221 0 1790 0
Current children cumulated CPU time (s) 280.67
Current children cumulated vsize (KiB) 8056

[startup+342.302 s]
/proc/loadavg: 2.02 2.03 2.00 3/86 27762
/proc/meminfo: memFree=1797824/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=8464 CPUtime=340.33
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 1718 0 0 0 34032 1 0 0 25 0 1 0 1100102533 8667136 1703 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2116 1703 112 221 0 1892 0
Current children cumulated CPU time (s) 340.33
Current children cumulated vsize (KiB) 8464

[startup+402.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/86 27762
/proc/meminfo: memFree=1797312/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=8988 CPUtime=399.98
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 1843 0 0 0 39997 1 0 0 25 0 1 0 1100102533 9203712 1828 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2247 1828 112 221 0 2023 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 8988

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 27762
/proc/meminfo: memFree=1796928/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=9392 CPUtime=459.64
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 1945 0 0 0 45963 1 0 0 25 0 1 0 1100102533 9617408 1930 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2348 1930 112 221 0 2124 0
Current children cumulated CPU time (s) 459.64
Current children cumulated vsize (KiB) 9392

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 27762
/proc/meminfo: memFree=1796672/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=9676 CPUtime=519.29
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2018 0 0 0 51928 1 0 0 25 0 1 0 1100102533 9908224 2003 1992294400 4194304 5102416 548682068800 18446744073709551615 4254034 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2419 2003 112 221 0 2195 0
Current children cumulated CPU time (s) 519.29
Current children cumulated vsize (KiB) 9676

[startup+582.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 27762
/proc/meminfo: memFree=1796416/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=9832 CPUtime=578.95
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2064 0 0 0 57894 1 0 0 25 0 1 0 1100102533 10067968 2049 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2458 2049 112 221 0 2234 0
Current children cumulated CPU time (s) 578.95
Current children cumulated vsize (KiB) 9832

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1796096/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=10264 CPUtime=638.6
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2147 0 0 0 63859 1 0 0 25 0 1 0 1100102533 10510336 2132 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2566 2132 112 221 0 2342 0
Current children cumulated CPU time (s) 638.6
Current children cumulated vsize (KiB) 10264

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1795904/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=10408 CPUtime=698.27
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2191 0 0 0 69825 2 0 0 25 0 1 0 1100102533 10657792 2176 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2602 2176 112 221 0 2378 0
Current children cumulated CPU time (s) 698.27
Current children cumulated vsize (KiB) 10408

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1795712/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=10564 CPUtime=757.92
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2235 0 0 0 75790 2 0 0 25 0 1 0 1100102533 10817536 2220 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2641 2220 112 221 0 2417 0
Current children cumulated CPU time (s) 757.92
Current children cumulated vsize (KiB) 10564

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1795520/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=10696 CPUtime=817.58
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2272 0 0 0 81756 2 0 0 25 0 1 0 1100102533 10952704 2257 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2674 2257 112 221 0 2450 0
Current children cumulated CPU time (s) 817.58
Current children cumulated vsize (KiB) 10696

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1795392/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=10980 CPUtime=877.24
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2312 0 0 0 87722 2 0 0 25 0 1 0 1100102533 11243520 2297 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2745 2297 112 221 0 2521 0
Current children cumulated CPU time (s) 877.24
Current children cumulated vsize (KiB) 10980

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1795072/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=11124 CPUtime=936.89
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2373 0 0 0 93687 2 0 0 25 0 1 0 1100102533 11390976 2358 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2781 2358 112 221 0 2557 0
Current children cumulated CPU time (s) 936.89
Current children cumulated vsize (KiB) 11124

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1794880/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=11408 CPUtime=996.54
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2433 0 0 0 99652 2 0 0 25 0 1 0 1100102533 11681792 2418 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2852 2418 112 221 0 2628 0
Current children cumulated CPU time (s) 996.54
Current children cumulated vsize (KiB) 11408

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1794496/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=11676 CPUtime=1056.2
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2510 0 0 0 105618 2 0 0 25 0 1 0 1100102533 11956224 2495 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2919 2495 112 221 0 2695 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 11676

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1794368/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=11948 CPUtime=1115.85
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2557 0 0 0 111583 2 0 0 25 0 1 0 1100102533 12234752 2542 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 2987 2542 112 221 0 2763 0
Current children cumulated CPU time (s) 1115.85
Current children cumulated vsize (KiB) 11948

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1794240/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=12088 CPUtime=1175.51
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2582 0 0 0 117549 2 0 0 25 0 1 0 1100102533 12378112 2567 1992294400 4194304 5102416 548682068800 18446744073709551615 4249020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 3022 2567 112 221 0 2798 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 12088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1793984/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=12088 CPUtime=1200.06
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2596 0 0 0 120004 2 0 0 25 0 1 0 1100102533 12378112 2581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 3022 2581 112 221 0 2798 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12088

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

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

[startup+1207 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 27762
/proc/meminfo: memFree=1793984/2055920 swapFree=4169364/4192956
[pid=27761] ppid=27759 vsize=12088 CPUtime=1200.06
/proc/27761/stat : 27761 (varsat-random_s) R 27759 27761 27537 0 -1 4194304 2596 0 0 0 120004 2 0 0 25 0 1 0 1100102533 12378112 2581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/27761/statm: 3022 2581 112 221 0 2798 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1207.01
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.030995
CPU usage (%): 99.4256
Max. virtual memory (cumulated for all children) (KiB): 12088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.030995
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= 14642

runsolver used 1.76173 second user time and 4.83326 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-28 22:06:56
IDJOB=1516745
IDBENCH=70538
IDSOLVER=539
FILE ID=node70/1516745-1238274416
PBS_JOBID= 9060906
Free space on /tmp= 65292 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1213077873-067.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516745-1238274416/watcher-1516745-1238274416 -o /tmp/evaluation-result-1516745-1238274416/solver-1516745-1238274416 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=665623694 HOME/instance-1516745-1238274416.cnf

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

MD5SUM BENCH= 8db311cabf8fb8b12c84c250d98747d5
RANDOM SEED=665623694

node70.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		: 3000.234
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		: 3000.234
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:       1805096 kB
Buffers:         53072 kB
Cached:         142432 kB
SwapCached:       8700 kB
Active:          95488 kB
Inactive:       110120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805096 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          15156 kB
Slab:            29192 kB
Committed_AS:  2138348 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-28 22:27:05