Trace number 1525435

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
LySAT c/2009-03-20? (TO) 1200.1 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16683    50655 |      --       0       --      -- |     --   | -117/255
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3902   #clauses: 16683   #literals: 50655
0.00/0.05	c CPU time:   0.049992 s
0.00/0.05	c ==============================================================================
0.00/0.07	This is MiniSat 2.0 beta
0.00/0.07	WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	============================[ Problem Statistics ]=============================
0.00/0.07	|                                                                             |
0.00/0.07	|  Number of variables:  3902                                                 |
0.00/0.07	|  Number of clauses:    16683                                                |
0.00/0.08	|  Parsing time:         0.01         s                                       |

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-1525435-1238401710/watcher-1525435-1238401710 -o /tmp/evaluation-result-1525435-1238401710/solver-1525435-1238401710 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525435-1238401710.cnf c 

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 10337
/proc/meminfo: memFree=1708216/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0
/proc/10337/stat : 10337 (lysat.sh) R 10335 10337 10180 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112836732 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10337/statm: 1339 234 194 169 0 50 0
[pid=10338] ppid=10337 vsize=1172 CPUtime=0
/proc/10338/stat : 10338 (SatElite) R 10337 10337 10180 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1112836732 1200128 197 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/10338/statm: 293 198 50 127 0 163 0

[startup+0.098341 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10337
/proc/meminfo: memFree=1708216/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.101339 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10337
/proc/meminfo: memFree=1708216/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301371 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10337
/proc/meminfo: memFree=1708216/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701431 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10337
/proc/meminfo: memFree=1708216/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1703592/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=6728 CPUtime=1.41
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 1407 0 0 0 140 1 0 0 25 0 1 0 1112836740 6889472 1393 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 1682 1393 78 171 0 1509 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12084

[startup+3.10278 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1700776/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=9936 CPUtime=3.01
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 2210 0 0 0 300 1 0 0 25 0 1 0 1112836740 10174464 2196 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/10340/statm: 2484 2196 78 171 0 2311 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15292

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1697512/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=11388 CPUtime=6.2
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 2564 0 0 0 619 1 0 0 25 0 1 0 1112836740 11661312 2550 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 2847 2550 78 171 0 2674 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16744

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1695720/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=13136 CPUtime=12.6
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 2988 0 0 0 1258 2 0 0 25 0 1 0 1112836740 13451264 2974 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 3284 2974 78 171 0 3111 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18492

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1693992/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=14984 CPUtime=25.4
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 3453 0 0 0 2537 3 0 0 25 0 1 0 1112836740 15343616 3439 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 3746 3439 78 171 0 3573 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20340

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1690280/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=18680 CPUtime=50.98
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 4376 0 0 0 5095 3 0 0 25 0 1 0 1112836740 19128320 4362 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 4670 4362 78 171 0 4497 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 24036

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1687080/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=21748 CPUtime=102.17
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 5141 0 0 0 10213 4 0 0 25 0 1 0 1112836740 22269952 5127 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 5437 5127 78 171 0 5264 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 27104

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1684200/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=24520 CPUtime=162.13
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 5849 0 0 0 16208 5 0 0 25 0 1 0 1112836740 25108480 5835 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 6130 5835 78 171 0 5957 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29876

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1683368/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=25448 CPUtime=222.11
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 6064 0 0 0 22205 6 0 0 25 0 1 0 1112836740 26058752 6050 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 6362 6050 78 171 0 6189 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30804

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1681832/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=27024 CPUtime=282.09
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 6451 0 0 0 28202 7 0 0 25 0 1 0 1112836740 27672576 6437 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 6756 6437 78 171 0 6583 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 32380

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1681000/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=27816 CPUtime=342.06
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 6663 0 0 0 34199 7 0 0 25 0 1 0 1112836740 28483584 6649 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 6954 6649 78 171 0 6781 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 33172

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10340
/proc/meminfo: memFree=1678632/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=30192 CPUtime=402.03
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 7255 0 0 0 40195 8 0 0 25 0 1 0 1112836740 30916608 7241 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 7548 7241 78 171 0 7375 0

################
# More data... #
################

/proc/10340/statm: 8031 7718 78 171 0 7858 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 37480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1673896/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=35044 CPUtime=641.92
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 8447 0 0 0 64183 9 0 0 25 0 1 0 1112836740 35885056 8433 1992294400 134512640 135214827 4294956224 18446744073709551615 134536867 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 8761 8433 78 171 0 8588 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 40400

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1673768/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=35044 CPUtime=701.87
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 8447 0 0 0 70178 9 0 0 25 0 1 0 1112836740 35885056 8433 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 8761 8433 78 171 0 8588 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 40400

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1673768/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=35044 CPUtime=761.85
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 8447 0 0 0 76176 9 0 0 25 0 1 0 1112836740 35885056 8433 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 8761 8433 78 171 0 8588 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 40400

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1673768/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=35044 CPUtime=821.82
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 8447 0 0 0 82173 9 0 0 25 0 1 0 1112836740 35885056 8433 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 8761 8433 78 171 0 8588 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 40400

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1673768/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=35044 CPUtime=881.79
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 8447 0 0 0 88170 9 0 0 25 0 1 0 1112836740 35885056 8433 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 8761 8433 78 171 0 8588 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 40400

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1672104/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=37156 CPUtime=941.76
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 9000 0 0 0 94166 10 0 0 25 0 1 0 1112836740 38047744 8986 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 9289 8986 78 171 0 9116 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 42512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1667688/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=41248 CPUtime=1001.74
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 9996 0 0 0 100163 11 0 0 25 0 1 0 1112836740 42237952 9982 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 10312 9982 78 171 0 10139 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 46604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1667624/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=41248 CPUtime=1061.7
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 9996 0 0 0 106159 11 0 0 25 0 1 0 1112836740 42237952 9982 1992294400 134512640 135214827 4294956224 18446744073709551615 134529186 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 10312 9982 78 171 0 10139 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 46604

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1667624/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=41248 CPUtime=1121.67
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 9996 0 0 0 112156 11 0 0 25 0 1 0 1112836740 42237952 9982 1992294400 134512640 135214827 4294956224 18446744073709551615 134529473 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 10312 9982 78 171 0 10139 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 46604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1667560/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=41248 CPUtime=1181.64
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 9996 0 0 0 118153 11 0 0 25 0 1 0 1112836740 42237952 9982 1992294400 134512640 135214827 4294956224 18446744073709551615 134537435 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 10312 9982 78 171 0 10139 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 46604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1667560/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=41248 CPUtime=1200.03
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 9996 0 0 0 119992 11 0 0 25 0 1 0 1112836740 42237952 9982 1992294400 134512640 135214827 4294956224 18446744073709551615 134529379 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 10312 9982 78 171 0 10139 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 46604

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10342
/proc/meminfo: memFree=1667560/2055920 swapFree=4174420/4192956
[pid=10337] ppid=10335 vsize=5356 CPUtime=0.07
/proc/10337/stat : 10337 (lysat.sh) S 10335 10337 10180 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112836732 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10337/statm: 1339 237 195 169 0 50 0
[pid=10340] ppid=10337 vsize=41248 CPUtime=1200.03
/proc/10340/stat : 10340 (LySATc) R 10337 10337 10180 0 -1 4194304 9996 0 0 0 119992 11 0 0 25 0 1 0 1112836740 42237952 9982 1992294400 134512640 135214827 4294956224 18446744073709551615 134529379 0 0 4096 3 0 0 0 17 0 0 0
/proc/10340/statm: 10312 9982 78 171 0 10139 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 46604

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10337 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=71989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.075988
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.11
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 46604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 897
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= 5
involuntary context switches= 3

runsolver used 1.12483 second user time and 3.2515 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-30 10:28:30
IDJOB=1525435
IDBENCH=70343
IDSOLVER=512
FILE ID=node22/1525435-1238401710
PBS_JOBID= 9061406
Free space on /tmp= 66328 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525435-1238401710/watcher-1525435-1238401710 -o /tmp/evaluation-result-1525435-1238401710/solver-1525435-1238401710 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525435-1238401710.cnf c

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

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=2042883029

node22.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		: 3000.279
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		: 3000.279
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:       1708760 kB
Buffers:         76528 kB
Cached:         173736 kB
SwapCached:      12352 kB
Active:          55236 kB
Inactive:       209004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708760 kB
SwapTotal:     4192956 kB
SwapFree:      4174420 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            69072 kB
Committed_AS:  2918268 kB
PageTables:       1372 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= 66328 MiB
End job on node22 at 2009-03-30 10:48:33