Trace number 1531773

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
tts tts-5-0? (TO) 1200.15 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
MD5SUM642edeb8ba30ebee256f5f53448e9be6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark586.387
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 Command: HOME/tts-5-0 HOME/instance-1531773-1238551238.cnf 
0.00/0.00	c Using SATTIMEOUT of 1200
0.00/0.00	c Using SATRAM of 1800
0.00/0.00	c Size of subset node = 16
0.00/0.00	c Variables = 460
0.00/0.00	c Clauses = 1955
0.00/0.00	c Literals = 5865
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 460
0.00/0.00	c Clauses = 1949
0.00/0.00	c Literals = 5847
0.00/0.00	c a2
0.00/0.01	c a1
0.30/0.36	c Independent sub-problems = 1
0.30/0.36	c Sub-problem with 459 variables and 1949 clauses
0.30/0.36	c using permutation method 4
0.30/0.36	c count = 3
0.30/0.36	c Ordering finished 0.360 seconds
0.30/0.36	c mapped 0.360 seconds
0.30/0.36	c permuted 0.360 seconds
0.30/0.36	c about to sort
0.30/0.36	c sorted
0.30/0.38	c clauses now 1949
0.30/0.38	c init finished 0.360 seconds
0.30/0.38	c tree built 0.370 seconds
0.30/0.38	c 
0.30/0.38	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.30/0.38	c ---------------------------------|----------------------------------|------------------------------------------------------
0.30/0.38	c ................................ | ..........                       |                        0.4           0.0             
0.30/0.38	c ................................ | ..........                     1 |                        0.4           2.7             
0.30/0.38	c ................................ | ..........                     2 |                        0.4           5.4             
0.30/0.38	c ................................ | ..........                     3 |                        0.4           8.1             
0.30/0.38	c ................................ | ..........                     4 |                        0.4          10.8             
0.30/0.38	c ................................ | ..........                     5 |                        0.4          13.5             
0.30/0.38	c ................................ | ..........                  1000 | 49                     0.4        2631.6          407
23.98/24.01	c ................................ | ..........                316000 | 82135                 24.0       13166.7      3924973
48.07/48.11	c ................................ | ..........                434000 | 121812                48.1        9024.7      6086289
71.97/72.01	c ................................ | ..........                552000 | 157940                72.0        7666.7      7943287
96.03/96.18	c ................................ | ..........                643000 | 184554                96.1        6688.9      9393096
120.32/120.47	c ................................ | *.........                719000 | 209358               120.4        5971.3     10773930
144.11/144.28	c ................................ | *.........                797000 | 234235               144.2        5526.3     12169464
167.91/168.09	c ................................ | *.........                862000 | 253361               168.0        5130.3     13202290
192.41/192.60	c ................................ | *.........                918000 | 270116               192.5        4767.8     14089162
216.39/216.50	c ................................ | *.........                958000 | 283637               216.4        4426.4     14827778
240.09/240.23	c ................................ | **........               1009000 | 299699               240.2        4201.4     15699798
264.28/264.47	c ................................ | **........               1062000 | 315398               264.4        4016.6     16649418
287.98/288.15	c ................................ | **........               1110000 | 330798               288.1        3853.2     17493533
312.37/312.51	c ................................ | **........               1144000 | 343168               312.4        3661.6     18213399
336.56/336.73	c ................................ | **........               1174000 | 353415               336.6        3487.4     18787522
360.16/360.36	c ................................ | ***.......               1207000 | 363820               360.3        3350.3     19394484
383.95/384.17	c ................................ | ***.......               1242000 | 374108               384.1        3233.7     19987578
407.84/408.10	c ................................ | ***.......               1277000 | 385644               408.0        3129.8     20629828
432.14/432.37	c ................................ | ***.......               1321000 | 400173               432.3        3055.9     21477750
456.43/456.69	c ................................ | ***.......               1359000 | 413960               456.6        2976.3     22241995
480.83/481.03	c ................................ | ****......               1395000 | 425915               480.9        2900.6     22911917
503.92/504.16	c ................................ | ****......               1427000 | 435527               504.1        2831.0     23426545
528.01/528.25	c ................................ | ****......               1461000 | 445911               528.1        2766.3     24006252
552.40/552.61	c ................................ | ****......               1498000 | 456220               552.5        2711.3     24692977
576.20/576.49	c ................................ | ****......               1534000 | 466797               576.4        2661.4     25360388
600.59/600.81	c ................................ | *****.....               1562000 | 475972               600.7        2600.3     25922837
624.39/624.61	c ................................ | *****.....               1588000 | 483951               624.5        2542.8     26442404
648.48/648.73	c ................................ | *****.....               1612000 | 491514               648.6        2485.3     26880636
672.17/672.47	c ................................ | *****.....               1641000 | 499421               672.4        2440.7     27398561
696.87/697.10	c ................................ | *****.....               1669000 | 508290               697.0        2394.6     27932469
720.66/720.91	c ................................ | ******....               1685000 | 513087               720.8        2337.7     28253839
743.95/744.25	c ................................ | ******....               1719000 | 523687               744.1        2310.1     28839858
768.05/768.33	c ................................ | ******....               1755000 | 534842               768.2        2284.6     29507670
792.14/792.48	c ................................ | ******....               1783000 | 544374               792.4        2250.3     30042411
816.44/816.71	c ................................ | ******....               1816000 | 555001               816.6        2223.9     30637407
839.93/840.24	c ................................ | *******...               1857000 | 567823               840.1        2210.4     31375696
864.23/864.52	c ................................ | *******...               1892000 | 578854               864.4        2188.9     32027968
888.02/888.40	c ................................ | *******...               1936000 | 592408               888.2        2179.6     32778049
912.21/912.53	c ................................ | *******...               1973000 | 603436               912.4        2162.5     33434799
935.91/936.25	c ................................ | *******...               2008000 | 614460               936.1        2145.1     34086456
960.10/960.45	c ................................ | ********..               2049000 | 627123               960.3        2133.7     34809413
984.69/985.04	c ................................ | ********..               2085000 | 638966               984.9        2117.0     35519231
1008.08/1008.41	c ................................ | ********..               2109000 | 645996              1008.2        2091.7     35943611
1031.78/1032.18	c ................................ | ********..               2130000 | 652541              1032.0        2063.9     36350770
1056.47/1056.81	c ................................ | ********..               2155000 | 660718              1056.7        2039.5     36860883
1080.17/1080.56	c ................................ | *********.               2180000 | 668481              1080.4        2017.8     37332967
1104.26/1104.62	c ................................ | *********.               2209000 | 676663              1104.5        2000.1     37795989
1127.86/1128.24	c ................................ | *********.               2230000 | 683427              1128.1        1976.8     38248449
1152.15/1152.56	c ................................ | *********.               2251000 | 690675              1152.4        1953.3     38682215
1175.84/1176.22	c ................................ | *********.               2272000 | 697747              1176.0        1931.9     39109364

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-1531773-1238551238/watcher-1531773-1238551238 -o /tmp/evaluation-result-1531773-1238551238/solver-1531773-1238551238 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531773-1238551238.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 26517
/proc/meminfo: memFree=1087688/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=1008 CPUtime=0
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1127789342 1032192 112 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 252 112 68 165 0 85 0

[startup+0.068002 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 26517
/proc/meminfo: memFree=1087688/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=1272 CPUtime=0.06
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 199 0 0 0 6 0 0 0 18 0 1 0 1127789342 1302528 183 1992294400 134512640 135191068 4294956224 18446744073709551615 134555295 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 318 183 71 165 0 151 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1272

[startup+0.102005 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 26517
/proc/meminfo: memFree=1087688/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=1272 CPUtime=0.1
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 201 0 0 0 10 0 0 0 18 0 1 0 1127789342 1302528 185 1992294400 134512640 135191068 4294956224 18446744073709551615 134599168 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 318 185 71 165 0 151 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1272

[startup+0.302021 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 26517
/proc/meminfo: memFree=1087688/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=1272 CPUtime=0.3
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 203 0 0 0 30 0 0 0 19 0 1 0 1127789342 1302528 187 1992294400 134512640 135191068 4294956224 18446744073709551615 134555295 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 318 187 71 165 0 151 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1272

[startup+0.701056 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 26517
/proc/meminfo: memFree=1087688/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=4348 CPUtime=0.69
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 998 0 0 0 69 0 0 0 23 0 1 0 1127789342 4452352 982 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 1087 982 89 165 0 920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4348

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 26518
/proc/meminfo: memFree=1081920/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=9468 CPUtime=1.49
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 2262 0 0 0 148 1 0 0 25 0 1 0 1127789342 9695232 2246 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 2367 2246 89 165 0 2200 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9468

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 26518
/proc/meminfo: memFree=1075720/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=16828 CPUtime=3.09
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 4119 0 0 0 307 2 0 0 25 0 1 0 1127789342 17231872 4103 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 4207 4103 89 165 0 4040 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16828

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 26518
/proc/meminfo: memFree=1063304/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=27388 CPUtime=6.29
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 6727 0 0 0 626 3 0 0 25 0 1 0 1127789342 28045312 6711 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 6847 6711 89 165 0 6680 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27388

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 26518
/proc/meminfo: memFree=1047944/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=41468 CPUtime=12.69
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 10264 0 0 0 1264 5 0 0 25 0 1 0 1127789342 42463232 10248 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 10367 10248 89 165 0 10200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41468

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 26524
/proc/meminfo: memFree=1020992/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=67708 CPUtime=25.48
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 16815 0 0 0 2538 10 0 0 25 0 1 0 1127789342 69332992 16799 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 16927 16799 89 165 0 16760 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67708

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 26524
/proc/meminfo: memFree=985032/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=103868 CPUtime=51.08
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 25861 0 0 0 5092 16 0 0 25 0 1 0 1127789342 106360832 25845 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 25967 25845 89 165 0 25800 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 103868

[startup+102.306 s]
/proc/loadavg: 1.07 1.02 1.14 2/65 27000
/proc/meminfo: memFree=928512/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=159068 CPUtime=102.23
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 39681 0 0 0 10196 27 0 0 25 0 1 0 1127789342 162885632 39665 1992294400 134512640 135191068 4294956224 18446744073709551615 134562418 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 39767 39665 89 165 0 39600 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 159068

[startup+162.302 s]
/proc/loadavg: 1.02 1.01 1.12 2/65 27000
/proc/meminfo: memFree=877504/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=210268 CPUtime=162.21
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 52486 0 0 0 16185 36 0 0 25 0 1 0 1127789342 215314432 52470 1992294400 134512640 135191068 4294956224 18446744073709551615 134562348 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 52567 52470 89 165 0 52400 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 210268

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.11 2/65 27000
/proc/meminfo: memFree=845952/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=241628 CPUtime=222.2
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 60310 0 0 0 22178 42 0 0 25 0 1 0 1127789342 247427072 60294 1992294400 134512640 135191068 4294956224 18446744073709551615 134562464 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 60407 60294 89 165 0 60240 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 241628

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 27000
/proc/meminfo: memFree=809664/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=278268 CPUtime=282.17
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 69491 0 0 0 28169 48 0 0 25 0 1 0 1127789342 284946432 69475 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 69567 69475 89 165 0 69400 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 278268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 27000
/proc/meminfo: memFree=782784/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=304668 CPUtime=342.17
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 76061 0 0 0 34163 54 0 0 25 0 1 0 1127789342 311980032 76045 1992294400 134512640 135191068 4294956224 18446744073709551615 134562496 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 76167 76045 89 165 0 76000 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 304668

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 1.09 2/65 27000
/proc/meminfo: memFree=758344/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=329468 CPUtime=402.14
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 82278 0 0 0 40156 58 0 0 25 0 1 0 1127789342 337375232 82262 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 82367 82262 89 165 0 82200 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 329468

[startup+462.302 s]
/proc/loadavg: 1.09 1.03 1.09 2/65 27000
/proc/meminfo: memFree=727112/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=360508 CPUtime=462.13
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 90040 0 0 0 46147 66 0 0 25 0 1 0 1127789342 369160192 90024 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 90127 90024 89 165 0 89960 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 360508

[startup+522.302 s]
/proc/loadavg: 1.09 1.04 1.09 2/65 27000
/proc/meminfo: memFree=704584/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=383068 CPUtime=522.12
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 95668 0 0 0 52141 71 0 0 25 0 1 0 1127789342 392261632 95652 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 95767 95652 89 165 0 95600 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 383068

[startup+582.301 s]
/proc/loadavg: 1.03 1.03 1.08 2/65 27000
/proc/meminfo: memFree=676808/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=410748 CPUtime=582.09
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 102581 0 0 0 58133 76 0 0 25 0 1 0 1127789342 420605952 102565 1992294400 134512640 135191068 4294956224 18446744073709551615 134562332 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 102687 102565 89 165 0 102520 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 410748

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.08 2/65 27000
/proc/meminfo: memFree=657032/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=430400 CPUtime=642.09
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 107468 0 0 0 64129 80 0 0 25 0 1 0 1127789342 440729600 107452 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 107600 107452 89 165 0 107433 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 430400

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/65 27000
/proc/meminfo: memFree=637256/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=450240 CPUtime=702.07
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 112428 0 0 0 70123 84 0 0 25 0 1 0 1127789342 461045760 112412 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 112560 112412 89 165 0 112393 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 450240

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 27000
/proc/meminfo: memFree=615560/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=471840 CPUtime=762.05
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 117825 0 0 0 76118 87 0 0 25 0 1 0 1127789342 483164160 117809 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 117960 117809 89 165 0 117793 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 471840

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 27000
/proc/meminfo: memFree=592776/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=494720 CPUtime=822.04
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 123567 0 0 0 82112 92 0 0 25 0 1 0 1127789342 506593280 123551 1992294400 134512640 135191068 4294956224 18446744073709551615 134562394 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 123680 123551 89 165 0 123513 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 494720

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 27000
/proc/meminfo: memFree=563400/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=523840 CPUtime=882.02
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 130831 0 0 0 88105 97 0 0 25 0 1 0 1127789342 536412160 130815 1992294400 134512640 135191068 4294956224 18446744073709551615 134562335 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 130960 130815 89 165 0 130793 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 523840

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 27000
/proc/meminfo: memFree=536776/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=550560 CPUtime=942
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 137533 0 0 0 94097 103 0 0 25 0 1 0 1127789342 563773440 137517 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 137640 137517 89 165 0 137473 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 550560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 27000
/proc/meminfo: memFree=511432/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=575680 CPUtime=1001.99
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 143797 0 0 0 100091 108 0 0 25 0 1 0 1127789342 589496320 143781 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 143920 143781 89 165 0 143753 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 575680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 27000
/proc/meminfo: memFree=493448/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=593920 CPUtime=1061.97
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 148340 0 0 0 106085 112 0 0 25 0 1 0 1127789342 608174080 148324 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 148480 148324 89 165 0 148313 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 593920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27000
/proc/meminfo: memFree=474952/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=612320 CPUtime=1121.95
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 152949 0 0 0 112079 116 0 0 25 0 1 0 1127789342 627015680 152933 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 153080 152933 89 165 0 152913 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 612320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27000
/proc/meminfo: memFree=457672/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=629600 CPUtime=1181.94
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 157262 0 0 0 118074 120 0 0 25 0 1 0 1127789342 644710400 157246 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 157400 157246 89 165 0 157233 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 629600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27000
/proc/meminfo: memFree=452040/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=634880 CPUtime=1200.04
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4194304 158605 0 0 0 119882 122 0 0 25 0 1 0 1127789342 650117120 158589 1992294400 134512640 135191068 4294956224 18446744073709551615 134562466 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 158720 158589 89 165 0 158553 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 634880

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27000
/proc/meminfo: memFree=452040/2055920 swapFree=4167280/4192956
[pid=26517] ppid=26515 vsize=0 CPUtime=1200.14
/proc/26517/stat : 26517 (tts-5-0) R 26515 26517 26265 0 -1 4195332 158605 0 0 0 119882 132 0 0 25 0 1 0 1127789342 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/26517/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.15
CPU user time (s): 1198.83
CPU system time (s): 1.3228
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 634880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.83
system time used= 1.3228
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 158605
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2599

runsolver used 0.923859 second user time and 2.38764 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 04:00:38
IDJOB=1531773
IDBENCH=70616
IDSOLVER=505
FILE ID=node31/1531773-1238551238
PBS_JOBID= 9062106
Free space on /tmp= 66424 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531773-1238551238/watcher-1531773-1238551238 -o /tmp/evaluation-result-1531773-1238551238/solver-1531773-1238551238 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531773-1238551238.cnf

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

MD5SUM BENCH= 642edeb8ba30ebee256f5f53448e9be6
RANDOM SEED=306877113

node31.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		: 3000.214
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		: 3000.214
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:       1088168 kB
Buffers:        119580 kB
Cached:         732640 kB
SwapCached:      18724 kB
Active:         180296 kB
Inactive:       692088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1088168 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          17376 kB
Slab:            81128 kB
Committed_AS:  3138980 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node31 at 2009-04-01 04:20:40