Trace number 336988

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, and are wall clock time (not CPU 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
barcelogic 2007-02-08? (TO) 1200.02 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_3.sat05-450.reshuffled-07.cnf
MD5SUMa4a7c528ede134442a2d3ba0a444cdbb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark928.572
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   19606    74006 |    5881       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |   17342    64974 |      --       0       --      -- |     --   | -2096/-8333
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2790   #clauses: 17342   #literals: 64974
0.00/0.04	c CPU time:   0.031995 s
0.00/0.04	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-336988-1173657881 -o ROOT/results/node35/solver-336988-1173657881 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336988-1173657881/Barcelogic /tmp/evaluation/336988-1173657881/instance-336988-1173657881.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): 2400 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 0.97 0.98 3/64 18053
/proc/meminfo: memFree=1640312/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0
/proc/18053/stat : 18053 (Barcelogic) R 18051 18053 17645 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 359551843 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134585426 0 0 4100 65536 0 0 0 17 1 0 0
/proc/18053/statm: 1338 232 195 169 0 49 0
[pid=18054] ppid=18053 vsize=5352 CPUtime=0
/proc/18054/stat : 18054 (Barcelogic) S 18053 18053 17645 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18054/statm: 1338 236 198 169 0 49 0
[pid=18055] ppid=18054 vsize=0 CPUtime=0
/proc/18055/stat : 18055 (Barcelogic) D 18054 18053 17645 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 359551843 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/18055/statm: 0 0 0 0 0 0 0
[pid=18056] ppid=18054 vsize=0 CPUtime=0
/proc/18056/stat : 18056 (sed) D 18054 18053 17645 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 359551843 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/18056/statm: 0 0 0 0 0 0 0

[startup+0.030256 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 18053
/proc/meminfo: memFree=1640312/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 359551843 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18053/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101134 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 18053
/proc/meminfo: memFree=1640312/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301171 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 18053
/proc/meminfo: memFree=1640312/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701249 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 18053
/proc/meminfo: memFree=1640312/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.50141 s]
/proc/loadavg: 0.91 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1634600/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=1.41
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 1625 0 0 0 140 1 0 0 25 0 1 0 359551851 1511714816 1597 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539627 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 1597 82 232 0 368836 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481636

[startup+3.10272 s]
/proc/loadavg: 0.91 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1631720/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=3
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 2620 0 0 0 299 1 0 0 25 0 1 0 359551851 1511714816 2592 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134557753 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 2592 82 232 0 368836 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 1481636

[startup+6.30115 s]
/proc/loadavg: 0.92 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1625000/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=6.21
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 4064 0 0 0 619 2 0 0 25 0 1 0 359551851 1511714816 4036 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 4036 82 232 0 368836 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481636

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1615144/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=12.6
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 6455 0 0 0 1257 3 0 0 25 0 1 0 359551851 1511714816 6427 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 6427 82 232 0 368836 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481636

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1595816/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=25.4
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 11058 0 0 0 2534 6 0 0 25 0 1 0 359551851 1511714816 11030 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134530312 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 11030 82 232 0 368836 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481636

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1563304/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=50.99
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 19177 0 0 0 5087 12 0 0 25 0 1 0 359551851 1511714816 19149 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 19149 82 232 0 368836 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481636

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1514792/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=102.17
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 31189 0 0 0 10194 23 0 0 25 0 1 0 359551851 1511714816 31161 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 31161 82 232 0 368836 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481636

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1474408/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=162.14
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 41340 0 0 0 16182 32 0 0 25 0 1 0 359551851 1511714816 41312 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 41312 82 232 0 368836 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 1481636

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1447912/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=222.13
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 47864 0 0 0 22174 39 0 0 25 0 1 0 359551851 1511714816 47836 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 47836 82 232 0 368836 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481636

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440168/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=282.1
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 49985 0 0 0 28169 41 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1481636

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440168/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=342.08
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 49985 0 0 0 34167 41 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1481636

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440296/2055920 swapFree=3923124/4192956

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

[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=581.99
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50098 0 0 0 58157 42 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 1481636

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440424/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=641.97
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50098 0 0 0 64155 42 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1481636

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440296/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=701.95
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50201 0 0 0 70153 42 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519061 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481636

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440296/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=761.93
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50201 0 0 0 76151 42 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481636

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440296/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=821.9
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50236 0 0 0 82148 42 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1481636

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440232/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=881.87
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50295 0 0 0 88145 42 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 1481636

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440232/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=941.85
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50295 0 0 0 94143 42 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 1481636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440232/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=1001.83
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50295 0 0 0 100141 42 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 1481636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440232/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=1061.81
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50295 0 0 0 106139 42 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 1481636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440104/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=1121.79
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50400 0 0 0 112136 43 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1481636

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440104/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=1181.77
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50400 0 0 0 118134 43 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1481636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440104/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=1199.97
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50400 0 0 0 119954 43 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481636

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 18059
/proc/meminfo: memFree=1440104/2055920 swapFree=3923124/4192956
[pid=18053] ppid=18051 vsize=5352 CPUtime=0.05
/proc/18053/stat : 18053 (Barcelogic) S 18051 18053 17645 0 -1 4194304 332 936 0 0 0 0 5 0 16 0 1 0 359551843 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18053/statm: 1338 236 197 169 0 49 0
[pid=18059] ppid=18053 vsize=1476284 CPUtime=1199.97
/proc/18059/stat : 18059 (bsat) R 18053 18053 17645 0 -1 4194304 50400 0 0 0 119954 43 0 0 25 0 1 0 359551851 1511714816 49702 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18059/statm: 369071 49702 92 232 0 368836 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481636

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18053 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=57991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.066989
while last known CPU time is 1200.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.59
CPU system time (s): 0.43
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 1482460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1268
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= 38
involuntary context switches= 8

runsolver used 0.928858 second user time and 2.44163 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Mar 12 00:04:41 UTC 2007

IDJOB= 336988
IDBENCH= 24688
IDSOLVER= 122
FILE ID= node35/336988-1173657881

PBS_JOBID= 4101424

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_3.sat05-450.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336988-1173657881/Barcelogic /tmp/evaluation/336988-1173657881/instance-336988-1173657881.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-336988-1173657881 -o ROOT/results/node35/solver-336988-1173657881 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336988-1173657881/Barcelogic /tmp/evaluation/336988-1173657881/instance-336988-1173657881.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a4a7c528ede134442a2d3ba0a444cdbb

RANDOM SEED= 95434828

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.263
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		: 3000.263
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:       1640720 kB
Buffers:         18728 kB
Cached:          96464 kB
SwapCached:     264724 kB
Active:          50976 kB
Inactive:       335740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640720 kB
SwapTotal:     4192956 kB
SwapFree:      3923124 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          15316 kB
Slab:            14584 kB
Committed_AS:   903164 kB
PageTables:       1412 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= 66561 MiB

End job on node35 on Mon Mar 12 00:24:44 UTC 2007