Trace number 1518881

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
MD5SUM54e149b7aa0d0382dd802169940f6ffe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.278957
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:          1699381072.000000
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 |     471     2031     6147 |      677        0    nan |  0.000 % |
0.00/0.02	c |       102 |     471     2031     6147 |      744      102     27 |  0.000 % |
0.03/0.03	c |       252 |     471     2031     6147 |      819      252     25 |  0.000 % |
0.03/0.05	c |       477 |     471     2031     6147 |      901      477     23 |  0.000 % |
0.03/0.08	c |       815 |     471     2031     6147 |      991      815     22 |  0.000 % |
0.09/0.11	c |      1322 |     471     2031     6147 |     1090      804     21 |  0.000 % |
0.09/0.15	c |      2081 |     471     2031     6147 |     1199      996     20 |  0.000 % |
0.19/0.21	c |      3221 |     471     2031     6147 |     1319      898     19 |  0.000 % |
0.19/0.29	c |      4929 |     471     2031     6147 |     1451     1237     20 |  0.000 % |
0.39/0.41	c |      7492 |     471     2031     6147 |     1596      794     18 |  0.000 % |
0.49/0.59	c |     11336 |     471     2031     6147 |     1755     1317     21 |  0.000 % |
0.79/0.87	c |     17102 |     471     2031     6147 |     1931     1679     21 |  0.000 % |
1.19/1.29	c |     25752 |     471     2031     6147 |     2124     1421     19 |  0.000 % |
1.89/1.94	c |     38726 |     471     2031     6147 |     2337     1316     20 |  0.000 % |
2.89/2.97	c |     58189 |     471     2031     6147 |     2570     1668     21 |  0.000 % |
4.40/4.49	c |     87384 |     471     2031     6147 |     2827     2052     19 |  0.000 % |
6.79/6.88	c |    131173 |     471     2031     6147 |     3110     2608     24 |  0.000 % |
10.49/10.57	c |    196859 |     471     2031     6147 |     3421     1896     19 |  0.000 % |
16.19/16.25	c |    295385 |     471     2031     6147 |     3764     3203     22 |  0.000 % |
25.19/25.26	c |    443174 |     471     2031     6147 |     4140     2200     20 |  0.000 % |
39.28/39.31	c |    664857 |     471     2031     6147 |     4554     3704     22 |  0.000 % |
60.87/60.96	c |    997382 |     471     2031     6147 |     5009     2395     21 |  0.000 % |
95.37/95.49	c |   1496171 |     471     2031     6147 |     5510     4667     24 |  0.000 % |
148.46/148.55	c |   2244354 |     471     2031     6147 |     6062     4565     23 |  0.000 % |
232.93/233.00	c |   3366628 |     471     2031     6147 |     6668     4825     25 |  0.000 % |
367.40/367.57	c |   5050039 |     471     2031     6147 |     7335     4162     23 |  0.000 % |
573.34/573.59	c |   7575156 |     471     2031     6147 |     8068     7099     25 |  0.000 % |
898.25/898.53	c |  11362832 |     471     2031     6147 |     8875     7242     22 |  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-1518881-1238305601/watcher-1518881-1238305601 -o /tmp/evaluation-result-1518881-1238305601/solver-1518881-1238305601 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1699381072 HOME/instance-1518881-1238305601.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 24124
/proc/meminfo: memFree=822568/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=2548 CPUtime=0
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 1103223292 2609152 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4498701 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 637 221 98 221 0 413 0

[startup+0.0336911 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 24124
/proc/meminfo: memFree=822568/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=2548 CPUtime=0.03
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 259 0 0 0 3 0 0 0 18 0 1 0 1103223292 2609152 244 1992294400 4194304 5102416 548682068800 18446744073709551615 4221155 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 637 244 112 221 0 413 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2548

[startup+0.102699 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 24124
/proc/meminfo: memFree=822568/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=2548 CPUtime=0.09
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 267 0 0 0 9 0 0 0 18 0 1 0 1103223292 2609152 252 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 637 252 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301719 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 24124
/proc/meminfo: memFree=822568/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=2680 CPUtime=0.29
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 298 0 0 0 29 0 0 0 19 0 1 0 1103223292 2744320 283 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 670 283 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.702763 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 24124
/proc/meminfo: memFree=822568/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=2812 CPUtime=0.69
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 341 0 0 0 69 0 0 0 22 0 1 0 1103223292 2879488 326 1992294400 4194304 5102416 548682068800 18446744073709551615 4250146 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 703 326 112 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50185 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=821600/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=3076 CPUtime=1.49
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 389 0 0 0 149 0 0 0 25 0 1 0 1103223292 3149824 374 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 769 374 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10202 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=821216/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=3208 CPUtime=3.09
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 443 0 0 0 309 0 0 0 25 0 1 0 1103223292 3284992 428 1992294400 4194304 5102416 548682068800 18446744073709551615 4255234 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 802 428 112 221 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30137 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=820832/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=3604 CPUtime=6.29
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 518 0 0 0 629 0 0 0 25 0 1 0 1103223292 3690496 503 1992294400 4194304 5102416 548682068800 18446744073709551615 4254873 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 901 503 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=820384/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=3868 CPUtime=12.69
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 603 0 0 0 1269 0 0 0 25 0 1 0 1103223292 3960832 588 1992294400 4194304 5102416 548682068800 18446744073709551615 4244056 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 967 588 112 221 0 743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3868

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=819808/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=4396 CPUtime=25.48
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 735 0 0 0 2548 0 0 0 25 0 1 0 1103223292 4501504 720 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 1099 720 112 221 0 875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4396

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=819168/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=5208 CPUtime=51.07
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 912 0 0 0 5107 0 0 0 25 0 1 0 1103223292 5332992 897 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 1302 897 112 221 0 1078 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5208

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=818016/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=6144 CPUtime=102.27
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 1168 0 0 0 10226 1 0 0 25 0 1 0 1103223292 6291456 1153 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 1536 1153 112 221 0 1312 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6144

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=817312/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=6840 CPUtime=162.25
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 1342 0 0 0 16224 1 0 0 25 0 1 0 1103223292 7004160 1327 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 1710 1327 112 221 0 1486 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6840

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=816672/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=7548 CPUtime=222.23
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 1498 0 0 0 22222 1 0 0 25 0 1 0 1103223292 7729152 1483 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 1887 1483 112 221 0 1663 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7548

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=816160/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=8104 CPUtime=282.22
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 1627 0 0 0 28220 2 0 0 25 0 1 0 1103223292 8298496 1612 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2026 1612 112 221 0 1802 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8104

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=815904/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=8236 CPUtime=342.2
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 1687 0 0 0 34218 2 0 0 25 0 1 0 1103223292 8433664 1672 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2059 1672 112 221 0 1835 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8236

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=815456/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=8796 CPUtime=402.19
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 1802 0 0 0 40217 2 0 0 25 0 1 0 1103223292 9007104 1787 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2199 1787 112 221 0 1975 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8796

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=815136/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=9088 CPUtime=462.17
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 1874 0 0 0 46215 2 0 0 25 0 1 0 1103223292 9306112 1859 1992294400 4194304 5102416 548682068800 18446744073709551615 4230720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2272 1859 112 221 0 2048 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9088

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=814880/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=9368 CPUtime=522.15
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 1954 0 0 0 52213 2 0 0 25 0 1 0 1103223292 9592832 1939 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2342 1939 112 221 0 2118 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9368

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=814496/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=9788 CPUtime=582.14
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2040 0 0 0 58211 3 0 0 25 0 1 0 1103223292 10022912 2025 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2447 2025 112 221 0 2223 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9788

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=814048/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=10224 CPUtime=642.13
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2146 0 0 0 64210 3 0 0 25 0 1 0 1103223292 10469376 2131 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2556 2131 112 221 0 2332 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10224

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=813920/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=10356 CPUtime=702.11
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2183 0 0 0 70208 3 0 0 25 0 1 0 1103223292 10604544 2168 1992294400 4194304 5102416 548682068800 18446744073709551615 4231896 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2589 2168 112 221 0 2365 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10356

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=813792/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=10496 CPUtime=762.09
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2208 0 0 0 76206 3 0 0 25 0 1 0 1103223292 10747904 2193 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2624 2193 112 221 0 2400 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10496

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24125
/proc/meminfo: memFree=813664/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=10632 CPUtime=822.07
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2251 0 0 0 82204 3 0 0 25 0 1 0 1103223292 10887168 2236 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2658 2236 112 221 0 2434 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 10632

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24131
/proc/meminfo: memFree=813280/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=10764 CPUtime=882.06
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2290 0 0 0 88202 4 0 0 25 0 1 0 1103223292 11022336 2275 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2691 2275 112 221 0 2467 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 10764

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24131
/proc/meminfo: memFree=813344/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=11048 CPUtime=942.04
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2332 0 0 0 94200 4 0 0 25 0 1 0 1103223292 11313152 2317 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2762 2317 112 221 0 2538 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 11048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24131
/proc/meminfo: memFree=813088/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=11204 CPUtime=1002.02
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2393 0 0 0 100198 4 0 0 25 0 1 0 1103223292 11472896 2378 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2801 2378 112 221 0 2577 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 11204

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24131
/proc/meminfo: memFree=812896/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=11468 CPUtime=1062.01
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2435 0 0 0 106197 4 0 0 25 0 1 0 1103223292 11743232 2420 1992294400 4194304 5102416 548682068800 18446744073709551615 4254236 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2867 2420 112 221 0 2643 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 11468

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24131
/proc/meminfo: memFree=812704/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=11608 CPUtime=1121.99
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2469 0 0 0 112195 4 0 0 25 0 1 0 1103223292 11886592 2454 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2902 2454 112 221 0 2678 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 11608

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24131
/proc/meminfo: memFree=812576/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=11608 CPUtime=1181.97
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2504 0 0 0 118193 4 0 0 25 0 1 0 1103223292 11886592 2489 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2902 2489 112 221 0 2678 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 11608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24131
/proc/meminfo: memFree=812576/2055920 swapFree=4172472/4192956
[pid=24124] ppid=24122 vsize=11764 CPUtime=1200.07
/proc/24124/stat : 24124 (varsat-random_s) R 24122 24124 23686 0 -1 4194304 2511 0 0 0 120003 4 0 0 25 0 1 0 1103223292 12046336 2496 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/24124/statm: 2941 2496 112 221 0 2717 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 11764

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): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.049992
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 11764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2511
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= 1536

runsolver used 0.91486 second user time and 2.51562 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-29 07:46:41
IDJOB=1518881
IDBENCH=70716
IDSOLVER=539
FILE ID=node37/1518881-1238305601
PBS_JOBID= 9061031
Free space on /tmp= 66424 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518881-1238305601/watcher-1518881-1238305601 -o /tmp/evaluation-result-1518881-1238305601/solver-1518881-1238305601 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1699381072 HOME/instance-1518881-1238305601.cnf

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

MD5SUM BENCH= 54e149b7aa0d0382dd802169940f6ffe
RANDOM SEED=1699381072

node37.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		: 3000.213
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		: 3000.213
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:        822984 kB
Buffers:        106352 kB
Cached:        1018376 kB
SwapCached:      14544 kB
Active:         364096 kB
Inactive:       776636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        822984 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          18764 kB
Slab:            78320 kB
Committed_AS:  2806668 kB
PageTables:       1384 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= 66424 MiB
End job on node37 at 2009-03-29 08:06:43