Trace number 1731852

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 i/2009-03-20? (TO) 1200.07 1200.51

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-97-100.cnf
MD5SUM5f0ec9f87ae77ca0eb8468a4ddde217c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark65.0051
Satisfiable
(Un)Satisfiability was proved
Number of variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     204      612 |      61       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 97   #clauses: 204   #literals: 612
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  97                                                   |
0.00/0.00	c |  Number of clauses:    204                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731852-1240775251/watcher-1731852-1240775251 -o /tmp/evaluation-result-1731852-1240775251/solver-1731852-1240775251 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1731852-1240775251.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12024
/proc/meminfo: memFree=1616328/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) R 12022 12024 11987 0 -1 4194304 292 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930261151 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=868 CPUtime=0
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 49 0 0 0 0 0 0 0 18 0 1 0 105553175 888832 35 1992294400 134512640 135226915 4294956224 18446744073709551615 134646148 0 0 4096 0 0 0 0 17 0 0 0
/proc/12026/statm: 218 47 39 174 0 41 0

[startup+0.107221 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12024
/proc/meminfo: memFree=1616328/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=2168 CPUtime=0.1
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 202 0 0 0 10 0 0 0 20 0 1 0 105553175 2220032 187 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 542 187 81 174 0 365 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7524

[startup+0.202226 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12024
/proc/meminfo: memFree=1616328/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=2564 CPUtime=0.19
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 276 0 0 0 19 0 0 0 21 0 1 0 105553175 2625536 261 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 641 261 81 174 0 464 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7920

[startup+0.302237 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12024
/proc/meminfo: memFree=1616328/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=2696 CPUtime=0.29
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 309 0 0 0 29 0 0 0 22 0 1 0 105553175 2760704 294 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 674 294 81 174 0 497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8052

[startup+0.702284 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 12024
/proc/meminfo: memFree=1616328/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=3228 CPUtime=0.69
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 458 0 0 0 69 0 0 0 25 0 1 0 105553175 3305472 443 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 807 443 81 174 0 630 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8584

[startup+1.50138 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 12027
/proc/meminfo: memFree=1613880/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=4028 CPUtime=1.49
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 638 0 0 0 149 0 0 0 25 0 1 0 105553175 4124672 623 1992294400 134512640 135226915 4294956224 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 1007 623 81 174 0 830 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9384

[startup+3.10156 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 12027
/proc/meminfo: memFree=1613048/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=5240 CPUtime=3.09
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 949 0 0 0 309 0 0 0 25 0 1 0 105553175 5365760 934 1992294400 134512640 135226915 4294956224 18446744073709551615 134531182 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 1310 934 81 174 0 1133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10596

[startup+6.30195 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 12027
/proc/meminfo: memFree=1611008/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=6696 CPUtime=6.27
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 1294 0 0 0 627 0 0 0 25 0 1 0 105553175 6856704 1279 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/12026/statm: 1674 1279 81 174 0 1497 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12052

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.97 2/66 12027
/proc/meminfo: memFree=1609408/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=8616 CPUtime=12.66
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 1731 0 0 0 1265 1 0 0 25 0 1 0 105553175 8822784 1716 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 2154 1716 81 174 0 1977 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13972

[startup+25.5022 s]
/proc/loadavg: 0.94 0.96 0.97 2/66 12027
/proc/meminfo: memFree=1606656/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=11376 CPUtime=25.46
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 2392 0 0 0 2544 2 0 0 25 0 1 0 105553175 11649024 2377 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 2844 2377 81 174 0 2667 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16732

[startup+51.1022 s]
/proc/loadavg: 0.96 0.96 0.97 2/66 12027
/proc/meminfo: memFree=1603008/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=15532 CPUtime=51.05
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 3329 0 0 0 5102 3 0 0 25 0 1 0 105553175 15904768 3314 1992294400 134512640 135226915 4294956224 18446744073709551615 134539469 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 3883 3314 81 174 0 3706 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20888

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.97 2/66 12027
/proc/meminfo: memFree=1598528/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=19984 CPUtime=102.23
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 4386 0 0 0 10219 4 0 0 25 0 1 0 105553175 20463616 4371 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 4996 4371 81 174 0 4819 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 25340

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12027
/proc/meminfo: memFree=1594816/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=24076 CPUtime=162.2
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 5314 0 0 0 16215 5 0 0 25 0 1 0 105553175 24653824 5299 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 6019 5299 81 174 0 5842 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29432

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12027
/proc/meminfo: memFree=1589120/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=30160 CPUtime=222.18
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 6731 0 0 0 22211 7 0 0 25 0 1 0 105553175 30883840 6716 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 7540 6716 81 174 0 7363 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 35516

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12027
/proc/meminfo: memFree=1587456/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=32032 CPUtime=282.16
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 7143 0 0 0 28208 8 0 0 25 0 1 0 105553175 32800768 7128 1992294400 134512640 135226915 4294956224 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 8008 7128 81 174 0 7831 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 37388

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12027
/proc/meminfo: memFree=1581760/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=38048 CPUtime=342.15
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 8573 0 0 0 34205 10 0 0 25 0 1 0 105553175 38961152 8558 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 9512 8558 81 174 0 9335 0

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

/proc/12026/statm: 11348 10221 81 174 0 11171 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 50748

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12027
/proc/meminfo: memFree=1575040/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=45392 CPUtime=582.06
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 10255 0 0 0 58195 11 0 0 25 0 1 0 105553175 46481408 10240 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 11348 10240 81 174 0 11171 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 50748

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12027
/proc/meminfo: memFree=1574336/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=46284 CPUtime=642.05
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 10420 0 0 0 64193 12 0 0 25 0 1 0 105553175 47394816 10405 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 11571 10405 81 174 0 11394 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 51640

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12027
/proc/meminfo: memFree=1573056/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=47760 CPUtime=702.03
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 10710 0 0 0 70191 12 0 0 25 0 1 0 105553175 48906240 10695 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 11940 10695 81 174 0 11763 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 53116

[startup+762.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12027
/proc/meminfo: memFree=1567936/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=53264 CPUtime=762.01
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 11981 0 0 0 76188 13 0 0 25 0 1 0 105553175 54542336 11966 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 13316 11966 81 174 0 13139 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 58620

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12033
/proc/meminfo: memFree=1563200/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=58404 CPUtime=821.98
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 13188 0 0 0 82183 15 0 0 25 0 1 0 105553175 59805696 13173 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 14601 13173 81 174 0 14424 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 63760

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12033
/proc/meminfo: memFree=1560064/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=62016 CPUtime=881.97
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 13957 0 0 0 88181 16 0 0 25 0 1 0 105553175 63504384 13942 1992294400 134512640 135226915 4294956224 18446744073709551615 134531799 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 15504 13942 81 174 0 15327 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 67372

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12033
/proc/meminfo: memFree=1560000/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=62168 CPUtime=941.95
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 13983 0 0 0 94179 16 0 0 25 0 1 0 105553175 63660032 13968 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 15542 13968 81 174 0 15365 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 67524

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12033
/proc/meminfo: memFree=1559808/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=62168 CPUtime=1001.93
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 14015 0 0 0 100177 16 0 0 25 0 1 0 105553175 63660032 14000 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 15542 14000 81 174 0 15365 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 67524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12033
/proc/meminfo: memFree=1559680/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=62388 CPUtime=1061.91
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 14044 0 0 0 106175 16 0 0 25 0 1 0 105553175 63885312 14029 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 15597 14029 81 174 0 15420 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 67744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12033
/proc/meminfo: memFree=1559104/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=63060 CPUtime=1121.89
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 14196 0 0 0 112173 16 0 0 25 0 1 0 105553175 64573440 14181 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 15765 14181 81 174 0 15588 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 68416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12033
/proc/meminfo: memFree=1558144/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=64292 CPUtime=1181.87
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 14420 0 0 0 118171 16 0 0 25 0 1 0 105553175 65835008 14405 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 16073 14405 81 174 0 15896 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 69648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 12033
/proc/meminfo: memFree=1557888/2055920 swapFree=4191900/4192956
[pid=12024] ppid=12022 vsize=5356 CPUtime=0
/proc/12024/stat : 12024 (lysat.sh) S 12022 12024 11987 0 -1 4194304 310 106 0 0 0 0 0 0 18 0 1 0 105553175 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12024/statm: 1339 237 195 169 0 50 0
[pid=12026] ppid=12024 vsize=64640 CPUtime=1200.07
/proc/12026/stat : 12026 (LySATi) R 12024 12024 11987 0 -1 4194304 14485 0 0 0 119991 16 0 0 25 0 1 0 105553175 66191360 14470 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12026/statm: 16160 14470 81 174 0 15983 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 69996

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12024 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.004998
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.16
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 69996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 416
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= 4
involuntary context switches= 2

runsolver used 1.46078 second user time and 2.56761 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-26 21:47:31
IDJOB=1731852
IDBENCH=71105
IDSOLVER=511
FILE ID=node53/1731852-1240775251
PBS_JOBID= 9187235
Free space on /tmp= 66476 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-97-100.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731852-1240775251/watcher-1731852-1240775251 -o /tmp/evaluation-result-1731852-1240775251/solver-1731852-1240775251 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1731852-1240775251.cnf i

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

MD5SUM BENCH= 5f0ec9f87ae77ca0eb8468a4ddde217c
RANDOM SEED=1172388635

node53.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		: 3000.245
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		: 3000.245
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1616808 kB
Buffers:         47240 kB
Cached:         317740 kB
SwapCached:        384 kB
Active:         136256 kB
Inactive:       242012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616808 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          21688 kB
Slab:            46928 kB
Committed_AS:   332432 kB
PageTables:       1376 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= 66476 MiB
End job on node53 at 2009-04-26 22:07:34